156964440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1308037}}^1$

素因数の和:1308051

約数の個数: 32

約数和(自身を含む): 470893680

約数和(自身を除く): 313929240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1308037, 2616074, 3924111, 5232148, 6540185, 7848222, 10464296, 13080370, 15696444, 19620555, 26160740, 31392888, 39241110, 52321480, 78482220, 156964440]

約数ペア:

[(1, 156964440), (2, 78482220), (3, 52321480), (4, 39241110), (5, 31392888), (6, 26160740), (8, 19620555), (10, 15696444), (12, 13080370), (15, 10464296), (20, 7848222), (24, 6540185), (30, 5232148), (40, 3924111), (60, 2616074), (120, 1308037)]