15322960

素因数分解:

$2^4\times 5^1\times {\mathrm{191537}}^1$

素因数の和:191550

約数の個数: 20

約数和(自身を含む): 35626068

約数和(自身を除く): 20303108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191537, 383074, 766148, 957685, 1532296, 1915370, 3064592, 3830740, 7661480, 15322960]

約数ペア:

[(1, 15322960), (2, 7661480), (4, 3830740), (5, 3064592), (8, 1915370), (10, 1532296), (16, 957685), (20, 766148), (40, 383074), (80, 191537)]