840660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14011}}^1$

素因数の和:14023

約数の個数: 24

約数和(自身を含む): 2354016

約数和(自身を除く): 1513356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14011, 28022, 42033, 56044, 70055, 84066, 140110, 168132, 210165, 280220, 420330, 840660]

約数ペア:

[(1, 840660), (2, 420330), (3, 280220), (4, 210165), (5, 168132), (6, 140110), (10, 84066), (12, 70055), (15, 56044), (20, 42033), (30, 28022), (60, 14011)]