숫자 1641780
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 7 * 1303 |
약수 | 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1303, 2606, 3909, 5212, 6515, 7818, 9121, 11727, 13030, 15636, 18242, 19545, 23454, 26060, 27363, 36484, 39090, 45605, 46908, 54726, 58635, 78180, 82089, 91210, 109452, 117270, 136815, 164178, 182420, 234540, 273630, 328356, 410445, 547260, 820890, 1641780 |
약수의 개수 | 72 |
약수의 합 | 5695872 |
성질
표기
바이너리 | 110010000110100110100 |
8진수 | 6206464 |
16진수 | 190d34 |