48564660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1979}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 136382400

約数和(自身を除く): 87817740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 1979, 2045, 2454, 3958, 4090, 4908, 5937, 6135, 7916, 8180, 9895, 11874, 12270, 19790, 23748, 24540, 29685, 39580, 59370, 118740, 809411, 1618822, 2428233, 3237644, 4047055, 4856466, 8094110, 9712932, 12141165, 16188220, 24282330, 48564660]

約数ペア:

[(1, 48564660), (2, 24282330), (3, 16188220), (4, 12141165), (5, 9712932), (6, 8094110), (10, 4856466), (12, 4047055), (15, 3237644), (20, 2428233), (30, 1618822), (60, 809411), (409, 118740), (818, 59370), (1227, 39580), (1636, 29685), (1979, 24540), (2045, 23748), (2454, 19790), (3958, 12270), (4090, 11874), (4908, 9895), (5937, 8180), (6135, 7916)]