2574960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10729}}^1$

素因数の和:10745

約数の個数: 40

約数和(自身を含む): 7983120

約数和(自身を除く): 5408160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10729, 21458, 32187, 42916, 53645, 64374, 85832, 107290, 128748, 160935, 171664, 214580, 257496, 321870, 429160, 514992, 643740, 858320, 1287480, 2574960]

約数ペア:

[(1, 2574960), (2, 1287480), (3, 858320), (4, 643740), (5, 514992), (6, 429160), (8, 321870), (10, 257496), (12, 214580), (15, 171664), (16, 160935), (20, 128748), (24, 107290), (30, 85832), (40, 64374), (48, 53645), (60, 42916), (80, 32187), (120, 21458), (240, 10729)]