숫자 1420720
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 43 * 59 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 59, 70, 80, 86, 112, 118, 140, 172, 215, 236, 280, 295, 301, 344, 413, 430, 472, 560, 590, 602, 688, 826, 860, 944, 1180, 1204, 1505, 1652, 1720, 2065, 2360, 2408, 2537, 3010, 3304, 3440, 4130, 4720, 4816, 5074, 6020, 6608, 8260, 10148, 12040, 12685, 16520, 17759, 20296, 24080, 25370, 33040, 35518, 40592, 50740, 71036, 88795, 101480, 142072, 177590, 202960, 284144, 355180, 710360, 1420720 |
약수의 개수 | 80 |
약수의 합 | 3928320 |
성질
표기
바이너리 | 101011010110110110000 |
8진수 | 5326660 |
16진수 | 15adb0 |