숫자 42120180
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 29 * 8069 |
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, 8069, 16138, 24207, 32276, 40345, 48414, 72621, 80690, 96828, 121035, 145242, 161380, 234001, 242070, 290484, 363105, 468002, 484140, 702003, 726210, 936004, 1170005, 1404006, 1452420, 2106009, 2340010, 2808012, 3510015, 4212018, 4680020, 7020030, 8424036, 10530045, 14040060, 21060090, 42120180 |
약수의 개수 | 72 |
약수의 합 | 132186600 |
성질
표기
바이너리 | 10100000101011001111110100 |
8진수 | 240531764 |
16진수 | 282b3f4 |