숫자 4687020
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 13 * 2003 |
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, 2003, 2340, 4006, 6009, 8012, 10015, 12018, 18027, 20030, 24036, 26039, 30045, 36054, 40060, 52078, 60090, 72108, 78117, 90135, 104156, 120180, 130195, 156234, 180270, 234351, 260390, 312468, 360540, 390585, 468702, 520780, 781170, 937404, 1171755, 1562340, 2343510, 4687020 |
약수의 개수 | 72 |
약수의 합 | 15318576 |
성질
표기
바이너리 | 10001111000010010101100 |
8진수 | 21702254 |
16진수 | 4784ac |