12080800

素因数分解:

$2^5\times 5^2\times {\mathrm{15101}}^1$

素因数の和:15121

約数の個数: 36

約数和(自身を含む): 29494206

約数和(自身を除く): 17413406

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 15101, 30202, 60404, 75505, 120808, 151010, 241616, 302020, 377525, 483232, 604040, 755050, 1208080, 1510100, 2416160, 3020200, 6040400, 12080800]

約数ペア:

[(1, 12080800), (2, 6040400), (4, 3020200), (5, 2416160), (8, 1510100), (10, 1208080), (16, 755050), (20, 604040), (25, 483232), (32, 377525), (40, 302020), (50, 241616), (80, 151010), (100, 120808), (160, 75505), (200, 60404), (400, 30202), (800, 15101)]