189466080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{394721}}^1$

素因数の和:394739

約数の個数: 48

約数和(自身を含む): 596819664

約数和(自身を除く): 407353584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 394721, 789442, 1184163, 1578884, 1973605, 2368326, 3157768, 3947210, 4736652, 5920815, 6315536, 7894420, 9473304, 11841630, 12631072, 15788840, 18946608, 23683260, 31577680, 37893216, 47366520, 63155360, 94733040, 189466080]

約数ペア:

[(1, 189466080), (2, 94733040), (3, 63155360), (4, 47366520), (5, 37893216), (6, 31577680), (8, 23683260), (10, 18946608), (12, 15788840), (15, 12631072), (16, 11841630), (20, 9473304), (24, 7894420), (30, 6315536), (32, 5920815), (40, 4736652), (48, 3947210), (60, 3157768), (80, 2368326), (96, 1973605), (120, 1578884), (160, 1184163), (240, 789442), (480, 394721)]