1569152280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{66377}}^1$

素因数の和:66588

約数の個数: 64

約数和(自身を含む): 4731423840

約数和(自身を除く): 3162271560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 66377, 132754, 199131, 265508, 331885, 398262, 531016, 663770, 796524, 995655, 1327540, 1593048, 1991310, 2655080, 3982620, 7965240, 13076269, 26152538, 39228807, 52305076, 65381345, 78457614, 104610152, 130762690, 156915228, 196144035, 261525380, 313830456, 392288070, 523050760, 784576140, 1569152280]

約数ペア:

[(1, 1569152280), (2, 784576140), (3, 523050760), (4, 392288070), (5, 313830456), (6, 261525380), (8, 196144035), (10, 156915228), (12, 130762690), (15, 104610152), (20, 78457614), (24, 65381345), (30, 52305076), (40, 39228807), (60, 26152538), (120, 13076269), (197, 7965240), (394, 3982620), (591, 2655080), (788, 1991310), (985, 1593048), (1182, 1327540), (1576, 995655), (1970, 796524), (2364, 663770), (2955, 531016), (3940, 398262), (4728, 331885), (5910, 265508), (7880, 199131), (11820, 132754), (23640, 66377)]