15231180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253853}}^1$

素因数の和:253865

約数の個数: 24

約数和(自身を含む): 42647472

約数和(自身を除く): 27416292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253853, 507706, 761559, 1015412, 1269265, 1523118, 2538530, 3046236, 3807795, 5077060, 7615590, 15231180]

約数ペア:

[(1, 15231180), (2, 7615590), (3, 5077060), (4, 3807795), (5, 3046236), (6, 2538530), (10, 1523118), (12, 1269265), (15, 1015412), (20, 761559), (30, 507706), (60, 253853)]