숫자 212479020
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 13 * 90803 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 90803, 181606, 272409, 363212, 454015, 544818, 817227, 908030, 1089636, 1180439, 1362045, 1634454, 1816060, 2360878, 2724090, 3268908, 3541317, 4086135, 4721756, 5448180, 5902195, 7082634, 8172270, 10623951, 11804390, 14165268, 16344540, 17706585, 21247902, 23608780, 35413170, 42495804, 53119755, 70826340, 106239510, 212479020 |
약수의 개수 | 72 |
약수의 합 | 694105776 |
성질
표기
바이너리 | 1100101010100010110000101100 |
8진수 | 1452426054 |
16진수 | caa2c2c |