151628080

素因数分解:

$2^4\times 5^1\times {\mathrm{1895351}}^1$

素因数の和:1895364

約数の個数: 20

約数和(自身を含む): 352535472

約数和(自身を除く): 200907392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1895351, 3790702, 7581404, 9476755, 15162808, 18953510, 30325616, 37907020, 75814040, 151628080]

約数ペア:

[(1, 151628080), (2, 75814040), (4, 37907020), (5, 30325616), (8, 18953510), (10, 15162808), (16, 9476755), (20, 7581404), (40, 3790702), (80, 1895351)]