47366520

素因数分解:

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

素因数の和:394735

約数の個数: 32

約数和(自身を含む): 142099920

約数和(自身を除く): 94733400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 394721, 789442, 1184163, 1578884, 1973605, 2368326, 3157768, 3947210, 4736652, 5920815, 7894420, 9473304, 11841630, 15788840, 23683260, 47366520]

約数ペア:

[(1, 47366520), (2, 23683260), (3, 15788840), (4, 11841630), (5, 9473304), (6, 7894420), (8, 5920815), (10, 4736652), (12, 3947210), (15, 3157768), (20, 2368326), (24, 1973605), (30, 1578884), (40, 1184163), (60, 789442), (120, 394721)]