15300080

素因数分解:

$2^4\times 5^1\times {\mathrm{191251}}^1$

素因数の和:191264

約数の個数: 20

約数和(自身を含む): 35572872

約数和(自身を除く): 20272792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191251, 382502, 765004, 956255, 1530008, 1912510, 3060016, 3825020, 7650040, 15300080]

約数ペア:

[(1, 15300080), (2, 7650040), (4, 3825020), (5, 3060016), (8, 1912510), (10, 1530008), (16, 956255), (20, 765004), (40, 382502), (80, 191251)]