숫자 128272760
소인수분해
소인수분해 | 2 * 2 * 2 * 5 * 7 * 11 * 41647 |
약수 | 1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 41647, 83294, 166588, 208235, 291529, 333176, 416470, 458117, 583058, 832940, 916234, 1166116, 1457645, 1665880, 1832468, 2290585, 2332232, 2915290, 3206819, 3664936, 4581170, 5830580, 6413638, 9162340, 11661160, 12827276, 16034095, 18324680, 25654552, 32068190, 64136380, 128272760 |
약수의 개수 | 64 |
약수의 합 | 359838720 |
성질
표기
바이너리 | 111101001010100100101111000 |
8진수 | 751244570 |
16진수 | 7a54978 |