152055980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{128861}}^1$

素因数の和:128929

約数の個数: 24

約数和(自身を含む): 324732240

約数和(自身を除く): 172676260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 128861, 257722, 515444, 644305, 1288610, 2577220, 7602799, 15205598, 30411196, 38013995, 76027990, 152055980]

約数ペア:

[(1, 152055980), (2, 76027990), (4, 38013995), (5, 30411196), (10, 15205598), (20, 7602799), (59, 2577220), (118, 1288610), (236, 644305), (295, 515444), (590, 257722), (1180, 128861)]