80486580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1341443}}^1$

素因数の和:1341455

約数の個数: 24

約数和(自身を含む): 225362592

約数和(自身を除く): 144876012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1341443, 2682886, 4024329, 5365772, 6707215, 8048658, 13414430, 16097316, 20121645, 26828860, 40243290, 80486580]

約数ペア:

[(1, 80486580), (2, 40243290), (3, 26828860), (4, 20121645), (5, 16097316), (6, 13414430), (10, 8048658), (12, 6707215), (15, 5365772), (20, 4024329), (30, 2682886), (60, 1341443)]