206168880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{859037}}^1$

素因数の和:859053

約数の個数: 40

約数和(自身を含む): 639124272

約数和(自身を除く): 432955392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 859037, 1718074, 2577111, 3436148, 4295185, 5154222, 6872296, 8590370, 10308444, 12885555, 13744592, 17180740, 20616888, 25771110, 34361480, 41233776, 51542220, 68722960, 103084440, 206168880]

約数ペア:

[(1, 206168880), (2, 103084440), (3, 68722960), (4, 51542220), (5, 41233776), (6, 34361480), (8, 25771110), (10, 20616888), (12, 17180740), (15, 13744592), (16, 12885555), (20, 10308444), (24, 8590370), (30, 6872296), (40, 5154222), (48, 4295185), (60, 3436148), (80, 2577111), (120, 1718074), (240, 859037)]