15311460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255191}}^1$

素因数の和:255203

約数の個数: 24

約数和(自身を含む): 42872256

約数和(自身を除く): 27560796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255191, 510382, 765573, 1020764, 1275955, 1531146, 2551910, 3062292, 3827865, 5103820, 7655730, 15311460]

約数ペア:

[(1, 15311460), (2, 7655730), (3, 5103820), (4, 3827865), (5, 3062292), (6, 2551910), (10, 1531146), (12, 1275955), (15, 1020764), (20, 765573), (30, 510382), (60, 255191)]