숫자 1920420
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 47 * 227 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 227, 235, 282, 423, 454, 470, 564, 681, 705, 846, 908, 940, 1135, 1362, 1410, 1692, 2043, 2115, 2270, 2724, 2820, 3405, 4086, 4230, 4540, 6810, 8172, 8460, 10215, 10669, 13620, 20430, 21338, 32007, 40860, 42676, 53345, 64014, 96021, 106690, 128028, 160035, 192042, 213380, 320070, 384084, 480105, 640140, 960210, 1920420 |
약수의 개수 | 72 |
약수의 합 | 5975424 |
성질
표기
바이너리 | 111010100110110100100 |
8진수 | 7246644 |
16진수 | 1d4da4 |