2989858440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{24915487}}^1$

素因数の和:24915501

約数の個数: 32

約数和(自身を含む): 8969575680

約数和(自身を除く): 5979717240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 24915487, 49830974, 74746461, 99661948, 124577435, 149492922, 199323896, 249154870, 298985844, 373732305, 498309740, 597971688, 747464610, 996619480, 1494929220, 2989858440]

約数ペア:

[(1, 2989858440), (2, 1494929220), (3, 996619480), (4, 747464610), (5, 597971688), (6, 498309740), (8, 373732305), (10, 298985844), (12, 249154870), (15, 199323896), (20, 149492922), (24, 124577435), (30, 99661948), (40, 74746461), (60, 49830974), (120, 24915487)]