15080820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251347}}^1$

素因数の和:251359

約数の個数: 24

約数和(自身を含む): 42226464

約数和(自身を除く): 27145644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251347, 502694, 754041, 1005388, 1256735, 1508082, 2513470, 3016164, 3770205, 5026940, 7540410, 15080820]

約数ペア:

[(1, 15080820), (2, 7540410), (3, 5026940), (4, 3770205), (5, 3016164), (6, 2513470), (10, 1508082), (12, 1256735), (15, 1005388), (20, 754041), (30, 502694), (60, 251347)]