159906540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2665109}}^1$

素因数の和:2665121

約数の個数: 24

約数和(自身を含む): 447738480

約数和(自身を除く): 287831940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2665109, 5330218, 7995327, 10660436, 13325545, 15990654, 26651090, 31981308, 39976635, 53302180, 79953270, 159906540]

約数ペア:

[(1, 159906540), (2, 79953270), (3, 53302180), (4, 39976635), (5, 31981308), (6, 26651090), (10, 15990654), (12, 13325545), (15, 10660436), (20, 7995327), (30, 5330218), (60, 2665109)]