15162280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{54151}}^1$

素因数の和:54169

約数の個数: 32

約数和(自身を含む): 38989440

約数和(自身を除く): 23827160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 54151, 108302, 216604, 270755, 379057, 433208, 541510, 758114, 1083020, 1516228, 1895285, 2166040, 3032456, 3790570, 7581140, 15162280]

約数ペア:

[(1, 15162280), (2, 7581140), (4, 3790570), (5, 3032456), (7, 2166040), (8, 1895285), (10, 1516228), (14, 1083020), (20, 758114), (28, 541510), (35, 433208), (40, 379057), (56, 270755), (70, 216604), (140, 108302), (280, 54151)]