156976140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2616269}}^1$

素因数の和:2616281

約数の個数: 24

約数和(自身を含む): 439533360

約数和(自身を除く): 282557220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2616269, 5232538, 7848807, 10465076, 13081345, 15697614, 26162690, 31395228, 39244035, 52325380, 78488070, 156976140]

約数ペア:

[(1, 156976140), (2, 78488070), (3, 52325380), (4, 39244035), (5, 31395228), (6, 26162690), (10, 15697614), (12, 13081345), (15, 10465076), (20, 7848807), (30, 5232538), (60, 2616269)]