30252120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{252101}}^1$

素因数の和:252115

約数の個数: 32

約数和(自身を含む): 90756720

約数和(自身を除く): 60504600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 252101, 504202, 756303, 1008404, 1260505, 1512606, 2016808, 2521010, 3025212, 3781515, 5042020, 6050424, 7563030, 10084040, 15126060, 30252120]

約数ペア:

[(1, 30252120), (2, 15126060), (3, 10084040), (4, 7563030), (5, 6050424), (6, 5042020), (8, 3781515), (10, 3025212), (12, 2521010), (15, 2016808), (20, 1512606), (24, 1260505), (30, 1008404), (40, 756303), (60, 504202), (120, 252101)]