54216780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{903613}}^1$

素因数の和:903625

約数の個数: 24

約数和(自身を含む): 151807152

約数和(自身を除く): 97590372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 903613, 1807226, 2710839, 3614452, 4518065, 5421678, 9036130, 10843356, 13554195, 18072260, 27108390, 54216780]

約数ペア:

[(1, 54216780), (2, 27108390), (3, 18072260), (4, 13554195), (5, 10843356), (6, 9036130), (10, 5421678), (12, 4518065), (15, 3614452), (20, 2710839), (30, 1807226), (60, 903613)]