1296660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21611}}^1$

素因数の和:21623

約数の個数: 24

約数和(自身を含む): 3630816

約数和(自身を除く): 2334156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21611, 43222, 64833, 86444, 108055, 129666, 216110, 259332, 324165, 432220, 648330, 1296660]

約数ペア:

[(1, 1296660), (2, 648330), (3, 432220), (4, 324165), (5, 259332), (6, 216110), (10, 129666), (12, 108055), (15, 86444), (20, 64833), (30, 43222), (60, 21611)]