86465760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{180137}}^1$

素因数の和:180155

約数の個数: 48

約数和(自身を含む): 272368656

約数和(自身を除く): 185902896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 180137, 360274, 540411, 720548, 900685, 1080822, 1441096, 1801370, 2161644, 2702055, 2882192, 3602740, 4323288, 5404110, 5764384, 7205480, 8646576, 10808220, 14410960, 17293152, 21616440, 28821920, 43232880, 86465760]

約数ペア:

[(1, 86465760), (2, 43232880), (3, 28821920), (4, 21616440), (5, 17293152), (6, 14410960), (8, 10808220), (10, 8646576), (12, 7205480), (15, 5764384), (16, 5404110), (20, 4323288), (24, 3602740), (30, 2882192), (32, 2702055), (40, 2161644), (48, 1801370), (60, 1441096), (80, 1080822), (96, 900685), (120, 720548), (160, 540411), (240, 360274), (480, 180137)]