| 1440 | X | 1 | = | 1440 |
| 1440 | X | 2 | = | 2880 |
| 1440 | X | 3 | = | 4320 |
| 1440 | X | 4 | = | 5760 |
| 1440 | X | 5 | = | 7200 |
| 1440 | X | 6 | = | 8640 |
| 1440 | X | 7 | = | 10080 |
| 1440 | X | 8 | = | 11520 |
| 1440 | X | 9 | = | 12960 |
| 1440 | X | 10 | = | 14400 |
| 1440 | X | 11 | = | 15840 |
| 1440 | X | 12 | = | 17280 |
| 1440 | X | 13 | = | 18720 |
| 1440 | X | 14 | = | 20160 |
| 1440 | X | 15 | = | 21600 |
| 1440 | X | 16 | = | 23040 |
| 1440 | X | 17 | = | 24480 |
| 1440 | X | 18 | = | 25920 |
| 1440 | X | 19 | = | 27360 |
| 1440 | X | 20 | = | 28800 |