12438060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{207301}}^1$

素因数の和:207313

約数の個数: 24

約数和(自身を含む): 34826736

約数和(自身を除く): 22388676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 207301, 414602, 621903, 829204, 1036505, 1243806, 2073010, 2487612, 3109515, 4146020, 6219030, 12438060]

約数ペア:

[(1, 12438060), (2, 6219030), (3, 4146020), (4, 3109515), (5, 2487612), (6, 2073010), (10, 1243806), (12, 1036505), (15, 829204), (20, 621903), (30, 414602), (60, 207301)]