61387080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{511559}}^1$

素因数の和:511573

約数の個数: 32

約数和(自身を含む): 184161600

約数和(自身を除く): 122774520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 511559, 1023118, 1534677, 2046236, 2557795, 3069354, 4092472, 5115590, 6138708, 7673385, 10231180, 12277416, 15346770, 20462360, 30693540, 61387080]

約数ペア:

[(1, 61387080), (2, 30693540), (3, 20462360), (4, 15346770), (5, 12277416), (6, 10231180), (8, 7673385), (10, 6138708), (12, 5115590), (15, 4092472), (20, 3069354), (24, 2557795), (30, 2046236), (40, 1534677), (60, 1023118), (120, 511559)]