1207020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20117}}^1$

素因数の和:20129

約数の個数: 24

約数和(自身を含む): 3379824

約数和(自身を除く): 2172804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20117, 40234, 60351, 80468, 100585, 120702, 201170, 241404, 301755, 402340, 603510, 1207020]

約数ペア:

[(1, 1207020), (2, 603510), (3, 402340), (4, 301755), (5, 241404), (6, 201170), (10, 120702), (12, 100585), (15, 80468), (20, 60351), (30, 40234), (60, 20117)]