12486660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{208111}}^1$

素因数の和:208123

約数の個数: 24

約数和(自身を含む): 34962816

約数和(自身を除く): 22476156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 208111, 416222, 624333, 832444, 1040555, 1248666, 2081110, 2497332, 3121665, 4162220, 6243330, 12486660]

約数ペア:

[(1, 12486660), (2, 6243330), (3, 4162220), (4, 3121665), (5, 2497332), (6, 2081110), (10, 1248666), (12, 1040555), (15, 832444), (20, 624333), (30, 416222), (60, 208111)]