268567980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4476133}}^1$

素因数の和:4476145

約数の個数: 24

約数和(自身を含む): 751990512

約数和(自身を除く): 483422532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4476133, 8952266, 13428399, 17904532, 22380665, 26856798, 44761330, 53713596, 67141995, 89522660, 134283990, 268567980]

約数ペア:

[(1, 268567980), (2, 134283990), (3, 89522660), (4, 67141995), (5, 53713596), (6, 44761330), (10, 26856798), (12, 22380665), (15, 17904532), (20, 13428399), (30, 8952266), (60, 4476133)]