120315792

素因数分解:

$2^4\times 3^1\times {\mathrm{2506579}}^1$

素因数の和:2506590

約数の個数: 20

約数和(自身を含む): 310815920

約数和(自身を除く): 190500128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2506579, 5013158, 7519737, 10026316, 15039474, 20052632, 30078948, 40105264, 60157896, 120315792]

約数ペア:

[(1, 120315792), (2, 60157896), (3, 40105264), (4, 30078948), (6, 20052632), (8, 15039474), (12, 10026316), (16, 7519737), (24, 5013158), (48, 2506579)]