320180130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3557557}}^1$

素因数の和:3557570

約数の個数: 24

約数和(自身を含む): 832468572

約数和(自身を除く): 512288442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3557557, 7115114, 10672671, 17787785, 21345342, 32018013, 35575570, 53363355, 64036026, 106726710, 160090065, 320180130]

約数ペア:

[(1, 320180130), (2, 160090065), (3, 106726710), (5, 64036026), (6, 53363355), (9, 35575570), (10, 32018013), (15, 21345342), (18, 17787785), (30, 10672671), (45, 7115114), (90, 3557557)]