12131520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{12637}}^1$

素因数の和:12657

約数の個数: 56

約数和(自身を含む): 38520624

約数和(自身を除く): 26389104

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, 12637, 25274, 37911, 50548, 63185, 75822, 101096, 126370, 151644, 189555, 202192, 252740, 303288, 379110, 404384, 505480, 606576, 758220, 808768, 1010960, 1213152, 1516440, 2021920, 2426304, 3032880, 4043840, 6065760, 12131520]

約数ペア:

[(1, 12131520), (2, 6065760), (3, 4043840), (4, 3032880), (5, 2426304), (6, 2021920), (8, 1516440), (10, 1213152), (12, 1010960), (15, 808768), (16, 758220), (20, 606576), (24, 505480), (30, 404384), (32, 379110), (40, 303288), (48, 252740), (60, 202192), (64, 189555), (80, 151644), (96, 126370), (120, 101096), (160, 75822), (192, 63185), (240, 50548), (320, 37911), (480, 25274), (960, 12637)]