15668940660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261149011}}^1$

素因数の和:261149023

約数の個数: 24

約数和(自身を含む): 43873034016

約数和(自身を除く): 28204093356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261149011, 522298022, 783447033, 1044596044, 1305745055, 1566894066, 2611490110, 3133788132, 3917235165, 5222980220, 7834470330, 15668940660]

約数ペア:

[(1, 15668940660), (2, 7834470330), (3, 5222980220), (4, 3917235165), (5, 3133788132), (6, 2611490110), (10, 1566894066), (12, 1305745055), (15, 1044596044), (20, 783447033), (30, 522298022), (60, 261149011)]