15231080

素因数分解:

$2^3\times 5^1\times {\mathrm{380777}}^1$

素因数の和:380788

約数の個数: 16

約数和(自身を含む): 34270020

約数和(自身を除く): 19038940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 380777, 761554, 1523108, 1903885, 3046216, 3807770, 7615540, 15231080]

約数ペア:

[(1, 15231080), (2, 7615540), (4, 3807770), (5, 3046216), (8, 1903885), (10, 1523108), (20, 761554), (40, 380777)]