123875520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{129037}}^1$

素因数の和:129057

約数の個数: 56

約数和(自身を含む): 393307824

約数和(自身を除く): 269432304

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, 129037, 258074, 387111, 516148, 645185, 774222, 1032296, 1290370, 1548444, 1935555, 2064592, 2580740, 3096888, 3871110, 4129184, 5161480, 6193776, 7742220, 8258368, 10322960, 12387552, 15484440, 20645920, 24775104, 30968880, 41291840, 61937760, 123875520]

約数ペア:

[(1, 123875520), (2, 61937760), (3, 41291840), (4, 30968880), (5, 24775104), (6, 20645920), (8, 15484440), (10, 12387552), (12, 10322960), (15, 8258368), (16, 7742220), (20, 6193776), (24, 5161480), (30, 4129184), (32, 3871110), (40, 3096888), (48, 2580740), (60, 2064592), (64, 1935555), (80, 1548444), (96, 1290370), (120, 1032296), (160, 774222), (192, 645185), (240, 516148), (320, 387111), (480, 258074), (960, 129037)]