90047940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1500799}}^1$

素因数の和:1500811

約数の個数: 24

約数和(自身を含む): 252134400

約数和(自身を除く): 162086460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1500799, 3001598, 4502397, 6003196, 7503995, 9004794, 15007990, 18009588, 22511985, 30015980, 45023970, 90047940]

約数ペア:

[(1, 90047940), (2, 45023970), (3, 30015980), (4, 22511985), (5, 18009588), (6, 15007990), (10, 9004794), (12, 7503995), (15, 6003196), (20, 4502397), (30, 3001598), (60, 1500799)]