30462160

素因数分解:

$2^4\times 5^1\times {\mathrm{380777}}^1$

素因数の和:380790

約数の個数: 20

約数和(自身を含む): 70824708

約数和(自身を除く): 40362548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 380777, 761554, 1523108, 1903885, 3046216, 3807770, 6092432, 7615540, 15231080, 30462160]

約数ペア:

[(1, 30462160), (2, 15231080), (4, 7615540), (5, 6092432), (8, 3807770), (10, 3046216), (16, 1903885), (20, 1523108), (40, 761554), (80, 380777)]