39545760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{82387}}^1$

素因数の和:82405

約数の個数: 48

約数和(自身を含む): 124570656

約数和(自身を除く): 85024896

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, 82387, 164774, 247161, 329548, 411935, 494322, 659096, 823870, 988644, 1235805, 1318192, 1647740, 1977288, 2471610, 2636384, 3295480, 3954576, 4943220, 6590960, 7909152, 9886440, 13181920, 19772880, 39545760]

約数ペア:

[(1, 39545760), (2, 19772880), (3, 13181920), (4, 9886440), (5, 7909152), (6, 6590960), (8, 4943220), (10, 3954576), (12, 3295480), (15, 2636384), (16, 2471610), (20, 1977288), (24, 1647740), (30, 1318192), (32, 1235805), (40, 988644), (48, 823870), (60, 659096), (80, 494322), (96, 411935), (120, 329548), (160, 247161), (240, 164774), (480, 82387)]