156964260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2616071}}^1$

素因数の和:2616083

約数の個数: 24

約数和(自身を含む): 439500096

約数和(自身を除く): 282535836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2616071, 5232142, 7848213, 10464284, 13080355, 15696426, 26160710, 31392852, 39241065, 52321420, 78482130, 156964260]

約数ペア:

[(1, 156964260), (2, 78482130), (3, 52321420), (4, 39241065), (5, 31392852), (6, 26160710), (10, 15696426), (12, 13080355), (15, 10464284), (20, 7848213), (30, 5232142), (60, 2616071)]