285957480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2382979}}^1$

素因数の和:2382993

約数の個数: 32

約数和(自身を含む): 857872800

約数和(自身を除く): 571915320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2382979, 4765958, 7148937, 9531916, 11914895, 14297874, 19063832, 23829790, 28595748, 35744685, 47659580, 57191496, 71489370, 95319160, 142978740, 285957480]

約数ペア:

[(1, 285957480), (2, 142978740), (3, 95319160), (4, 71489370), (5, 57191496), (6, 47659580), (8, 35744685), (10, 28595748), (12, 23829790), (15, 19063832), (20, 14297874), (24, 11914895), (30, 9531916), (40, 7148937), (60, 4765958), (120, 2382979)]