90234960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{375979}}^1$

素因数の和:375995

約数の個数: 40

約数和(自身を含む): 279729120

約数和(自身を除く): 189494160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 375979, 751958, 1127937, 1503916, 1879895, 2255874, 3007832, 3759790, 4511748, 5639685, 6015664, 7519580, 9023496, 11279370, 15039160, 18046992, 22558740, 30078320, 45117480, 90234960]

約数ペア:

[(1, 90234960), (2, 45117480), (3, 30078320), (4, 22558740), (5, 18046992), (6, 15039160), (8, 11279370), (10, 9023496), (12, 7519580), (15, 6015664), (16, 5639685), (20, 4511748), (24, 3759790), (30, 3007832), (40, 2255874), (48, 1879895), (60, 1503916), (80, 1127937), (120, 751958), (240, 375979)]