숫자 28909680
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 163 * 739 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 739, 815, 978, 1304, 1478, 1630, 1956, 2217, 2445, 2608, 2956, 3260, 3695, 3912, 4434, 4890, 5912, 6520, 7390, 7824, 8868, 9780, 11085, 11824, 13040, 14780, 17736, 19560, 22170, 29560, 35472, 39120, 44340, 59120, 88680, 120457, 177360, 240914, 361371, 481828, 602285, 722742, 963656, 1204570, 1445484, 1806855, 1927312, 2409140, 2890968, 3613710, 4818280, 5781936, 7227420, 9636560, 14454840, 28909680 |
약수의 개수 | 80 |
약수의 합 | 90291840 |
성질
표기
바이너리 | 1101110010010000001110000 |
8진수 | 156220160 |
16진수 | 1b92070 |