127571520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{132887}}^1$

素因数の和:132907

約数の個数: 56

約数和(自身を含む): 405042624

約数和(自身を除く): 277471104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 132887, 265774, 398661, 531548, 664435, 797322, 1063096, 1328870, 1594644, 1993305, 2126192, 2657740, 3189288, 3986610, 4252384, 5315480, 6378576, 7973220, 8504768, 10630960, 12757152, 15946440, 21261920, 25514304, 31892880, 42523840, 63785760, 127571520]

約数ペア:

[(1, 127571520), (2, 63785760), (3, 42523840), (4, 31892880), (5, 25514304), (6, 21261920), (8, 15946440), (10, 12757152), (12, 10630960), (15, 8504768), (16, 7973220), (20, 6378576), (24, 5315480), (30, 4252384), (32, 3986610), (40, 3189288), (48, 2657740), (60, 2126192), (64, 1993305), (80, 1594644), (96, 1328870), (120, 1063096), (160, 797322), (192, 664435), (240, 531548), (320, 398661), (480, 265774), (960, 132887)]