201558540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3359309}}^1$

素因数の和:3359321

約数の個数: 24

約数和(自身を含む): 564364080

約数和(自身を除く): 362805540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3359309, 6718618, 10077927, 13437236, 16796545, 20155854, 33593090, 40311708, 50389635, 67186180, 100779270, 201558540]

約数ペア:

[(1, 201558540), (2, 100779270), (3, 67186180), (4, 50389635), (5, 40311708), (6, 33593090), (10, 20155854), (12, 16796545), (15, 13437236), (20, 10077927), (30, 6718618), (60, 3359309)]