120480240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{502001}}^1$

素因数の和:502017

約数の個数: 40

約数和(自身を含む): 373489488

約数和(自身を除く): 253009248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 502001, 1004002, 1506003, 2008004, 2510005, 3012006, 4016008, 5020010, 6024012, 7530015, 8032016, 10040020, 12048024, 15060030, 20080040, 24096048, 30120060, 40160080, 60240120, 120480240]

約数ペア:

[(1, 120480240), (2, 60240120), (3, 40160080), (4, 30120060), (5, 24096048), (6, 20080040), (8, 15060030), (10, 12048024), (12, 10040020), (15, 8032016), (16, 7530015), (20, 6024012), (24, 5020010), (30, 4016008), (40, 3012006), (48, 2510005), (60, 2008004), (80, 1506003), (120, 1004002), (240, 502001)]