286294440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2385787}}^1$

素因数の和:2385801

約数の個数: 32

約数和(自身を含む): 858883680

約数和(自身を除く): 572589240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2385787, 4771574, 7157361, 9543148, 11928935, 14314722, 19086296, 23857870, 28629444, 35786805, 47715740, 57258888, 71573610, 95431480, 143147220, 286294440]

約数ペア:

[(1, 286294440), (2, 143147220), (3, 95431480), (4, 71573610), (5, 57258888), (6, 47715740), (8, 35786805), (10, 28629444), (12, 23857870), (15, 19086296), (20, 14314722), (24, 11928935), (30, 9543148), (40, 7157361), (60, 4771574), (120, 2385787)]