124282020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2071367}}^1$

素因数の和:2071379

約数の個数: 24

約数和(自身を含む): 347989824

約数和(自身を除く): 223707804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2071367, 4142734, 6214101, 8285468, 10356835, 12428202, 20713670, 24856404, 31070505, 41427340, 62141010, 124282020]

約数ペア:

[(1, 124282020), (2, 62141010), (3, 41427340), (4, 31070505), (5, 24856404), (6, 20713670), (10, 12428202), (12, 10356835), (15, 8285468), (20, 6214101), (30, 4142734), (60, 2071367)]