28732962120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239441351}}^1$

素因数の和:239441365

約数の個数: 32

約数和(自身を含む): 86198886720

約数和(自身を除く): 57465924600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239441351, 478882702, 718324053, 957765404, 1197206755, 1436648106, 1915530808, 2394413510, 2873296212, 3591620265, 4788827020, 5746592424, 7183240530, 9577654040, 14366481060, 28732962120]

約数ペア:

[(1, 28732962120), (2, 14366481060), (3, 9577654040), (4, 7183240530), (5, 5746592424), (6, 4788827020), (8, 3591620265), (10, 2873296212), (12, 2394413510), (15, 1915530808), (20, 1436648106), (24, 1197206755), (30, 957765404), (40, 718324053), (60, 478882702), (120, 239441351)]