숫자 389280840
소인수분해
| 소인수분해 | 2 * 2 * 2 * 3 * 5 * 13 * 249539 |
| 약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 249539, 499078, 748617, 998156, 1247695, 1497234, 1996312, 2495390, 2994468, 3244007, 3743085, 4990780, 5988936, 6488014, 7486170, 9732021, 9981560, 12976028, 14972340, 16220035, 19464042, 25952056, 29944680, 32440070, 38928084, 48660105, 64880140, 77856168, 97320210, 129760280, 194640420, 389280840 |
| 약수의 개수 | 64 |
| 약수의 합 | 1257681600 |
성질
표기
| 바이너리 | 10111001100111111010001001000 |
| 8진수 | 2714772110 |
| 16진수 | 1733f448 |