48648540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{810809}}^1$

素因数の和:810821

約数の個数: 24

約数和(自身を含む): 136216080

約数和(自身を除く): 87567540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 810809, 1621618, 2432427, 3243236, 4054045, 4864854, 8108090, 9729708, 12162135, 16216180, 24324270, 48648540]

約数ペア:

[(1, 48648540), (2, 24324270), (3, 16216180), (4, 12162135), (5, 9729708), (6, 8108090), (10, 4864854), (12, 4054045), (15, 3243236), (20, 2432427), (30, 1621618), (60, 810809)]