120160540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113359}}^1$

素因数の和:113421

約数の個数: 24

約数和(自身を含む): 257100480

約数和(自身を除く): 136939940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 113359, 226718, 453436, 566795, 1133590, 2267180, 6008027, 12016054, 24032108, 30040135, 60080270, 120160540]

約数ペア:

[(1, 120160540), (2, 60080270), (4, 30040135), (5, 24032108), (10, 12016054), (20, 6008027), (53, 2267180), (106, 1133590), (212, 566795), (265, 453436), (530, 226718), (1060, 113359)]