8557260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 24170496

約数和(自身を除く): 15613236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1123, 1270, 1524, 1905, 2246, 2540, 3369, 3810, 4492, 5615, 6738, 7620, 11230, 13476, 16845, 22460, 33690, 67380, 142621, 285242, 427863, 570484, 713105, 855726, 1426210, 1711452, 2139315, 2852420, 4278630, 8557260]

約数ペア:

[(1, 8557260), (2, 4278630), (3, 2852420), (4, 2139315), (5, 1711452), (6, 1426210), (10, 855726), (12, 713105), (15, 570484), (20, 427863), (30, 285242), (60, 142621), (127, 67380), (254, 33690), (381, 22460), (508, 16845), (635, 13476), (762, 11230), (1123, 7620), (1270, 6738), (1524, 5615), (1905, 4492), (2246, 3810), (2540, 3369)]