475487940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7924799}}^1$

素因数の和:7924811

約数の個数: 24

約数和(自身を含む): 1331366400

約数和(自身を除く): 855878460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7924799, 15849598, 23774397, 31699196, 39623995, 47548794, 79247990, 95097588, 118871985, 158495980, 237743970, 475487940]

約数ペア:

[(1, 475487940), (2, 237743970), (3, 158495980), (4, 118871985), (5, 95097588), (6, 79247990), (10, 47548794), (12, 39623995), (15, 31699196), (20, 23774397), (30, 15849598), (60, 7924799)]