150328720

素因数分解:

$2^4\times 5^1\times {\mathrm{1879109}}^1$

素因数の和:1879122

約数の個数: 20

約数和(自身を含む): 349514460

約数和(自身を除く): 199185740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1879109, 3758218, 7516436, 9395545, 15032872, 18791090, 30065744, 37582180, 75164360, 150328720]

約数ペア:

[(1, 150328720), (2, 75164360), (4, 37582180), (5, 30065744), (8, 18791090), (10, 15032872), (16, 9395545), (20, 7516436), (40, 3758218), (80, 1879109)]