146852880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{611887}}^1$

素因数の和:611903

約数の個数: 40

約数和(自身を含む): 455244672

約数和(自身を除く): 308391792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 611887, 1223774, 1835661, 2447548, 3059435, 3671322, 4895096, 6118870, 7342644, 9178305, 9790192, 12237740, 14685288, 18356610, 24475480, 29370576, 36713220, 48950960, 73426440, 146852880]

約数ペア:

[(1, 146852880), (2, 73426440), (3, 48950960), (4, 36713220), (5, 29370576), (6, 24475480), (8, 18356610), (10, 14685288), (12, 12237740), (15, 9790192), (16, 9178305), (20, 7342644), (24, 6118870), (30, 4895096), (40, 3671322), (48, 3059435), (60, 2447548), (80, 1835661), (120, 1223774), (240, 611887)]