24947940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{415799}}^1$

素因数の和:415811

約数の個数: 24

約数和(自身を含む): 69854400

約数和(自身を除く): 44906460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 415799, 831598, 1247397, 1663196, 2078995, 2494794, 4157990, 4989588, 6236985, 8315980, 12473970, 24947940]

約数ペア:

[(1, 24947940), (2, 12473970), (3, 8315980), (4, 6236985), (5, 4989588), (6, 4157990), (10, 2494794), (12, 2078995), (15, 1663196), (20, 1247397), (30, 831598), (60, 415799)]