148560080

素因数分解:

$2^4\times 5^1\times {\mathrm{1857001}}^1$

素因数の和:1857014

約数の個数: 20

約数和(自身を含む): 345402372

約数和(自身を除く): 196842292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1857001, 3714002, 7428004, 9285005, 14856008, 18570010, 29712016, 37140020, 74280040, 148560080]

約数ペア:

[(1, 148560080), (2, 74280040), (4, 37140020), (5, 29712016), (8, 18570010), (10, 14856008), (16, 9285005), (20, 7428004), (40, 3714002), (80, 1857001)]