157507080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1312559}}^1$

素因数の和:1312573

約数の個数: 32

約数和(自身を含む): 472521600

約数和(自身を除く): 315014520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1312559, 2625118, 3937677, 5250236, 6562795, 7875354, 10500472, 13125590, 15750708, 19688385, 26251180, 31501416, 39376770, 52502360, 78753540, 157507080]

約数ペア:

[(1, 157507080), (2, 78753540), (3, 52502360), (4, 39376770), (5, 31501416), (6, 26251180), (8, 19688385), (10, 15750708), (12, 13125590), (15, 10500472), (20, 7875354), (24, 6562795), (30, 5250236), (40, 3937677), (60, 2625118), (120, 1312559)]