숫자 28120140
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 29 * 5387 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 5387, 10774, 16161, 21548, 26935, 32322, 48483, 53870, 64644, 80805, 96966, 107740, 156223, 161610, 193932, 242415, 312446, 323220, 468669, 484830, 624892, 781115, 937338, 969660, 1406007, 1562230, 1874676, 2343345, 2812014, 3124460, 4686690, 5624028, 7030035, 9373380, 14060070, 28120140 |
약수의 개수 | 72 |
약수의 합 | 88255440 |
성질
표기
바이너리 | 1101011010001010001001100 |
8진수 | 153212114 |
16진수 | 1ad144c |