120420660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2007011}}^1$

素因数の和:2007023

約数の個数: 24

約数和(自身を含む): 337178016

約数和(自身を除く): 216757356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2007011, 4014022, 6021033, 8028044, 10035055, 12042066, 20070110, 24084132, 30105165, 40140220, 60210330, 120420660]

約数ペア:

[(1, 120420660), (2, 60210330), (3, 40140220), (4, 30105165), (5, 24084132), (6, 20070110), (10, 12042066), (12, 10035055), (15, 8028044), (20, 6021033), (30, 4014022), (60, 2007011)]