25730160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107209}}^1$

素因数の和:107225

約数の個数: 40

約数和(自身を含む): 79764240

約数和(自身を除く): 54034080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 107209, 214418, 321627, 428836, 536045, 643254, 857672, 1072090, 1286508, 1608135, 1715344, 2144180, 2573016, 3216270, 4288360, 5146032, 6432540, 8576720, 12865080, 25730160]

約数ペア:

[(1, 25730160), (2, 12865080), (3, 8576720), (4, 6432540), (5, 5146032), (6, 4288360), (8, 3216270), (10, 2573016), (12, 2144180), (15, 1715344), (16, 1608135), (20, 1286508), (24, 1072090), (30, 857672), (40, 643254), (48, 536045), (60, 428836), (80, 321627), (120, 214418), (240, 107209)]