46978440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{391487}}^1$

素因数の和:391501

約数の個数: 32

約数和(自身を含む): 140935680

約数和(自身を除く): 93957240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 391487, 782974, 1174461, 1565948, 1957435, 2348922, 3131896, 3914870, 4697844, 5872305, 7829740, 9395688, 11744610, 15659480, 23489220, 46978440]

約数ペア:

[(1, 46978440), (2, 23489220), (3, 15659480), (4, 11744610), (5, 9395688), (6, 7829740), (8, 5872305), (10, 4697844), (12, 3914870), (15, 3131896), (20, 2348922), (24, 1957435), (30, 1565948), (40, 1174461), (60, 782974), (120, 391487)]