숫자 28705680
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 3 * 5 * 39869 |
약수 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 39869, 79738, 119607, 159476, 199345, 239214, 318952, 358821, 398690, 478428, 598035, 637904, 717642, 797380, 956856, 1196070, 1435284, 1594760, 1794105, 1913712, 2392140, 2870568, 3189520, 3588210, 4784280, 5741136, 7176420, 9568560, 14352840, 28705680 |
약수의 개수 | 60 |
약수의 합 | 96405660 |
성질
표기
바이너리 | 1101101100000001110010000 |
8진수 | 155401620 |
16진수 | 1b60390 |