15249660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{254161}}^1$

素因数の和:254173

約数の個数: 24

約数和(自身を含む): 42699216

約数和(自身を除く): 27449556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 254161, 508322, 762483, 1016644, 1270805, 1524966, 2541610, 3049932, 3812415, 5083220, 7624830, 15249660]

約数ペア:

[(1, 15249660), (2, 7624830), (3, 5083220), (4, 3812415), (5, 3049932), (6, 2541610), (10, 1524966), (12, 1270805), (15, 1016644), (20, 762483), (30, 508322), (60, 254161)]