255009120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5477}}^1$

素因数の和:5592

約数の個数: 96

約数和(自身を含む): 811708128

約数和(自身を除く): 556699008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5477, 5820, 7760, 9312, 10954, 11640, 15520, 16431, 21908, 23280, 27385, 32862, 43816, 46560, 54770, 65724, 82155, 87632, 109540, 131448, 164310, 175264, 219080, 262896, 328620, 438160, 525792, 531269, 657240, 876320, 1062538, 1314480, 1593807, 2125076, 2628960, 2656345, 3187614, 4250152, 5312690, 6375228, 7969035, 8500304, 10625380, 12750456, 15938070, 17000608, 21250760, 25500912, 31876140, 42501520, 51001824, 63752280, 85003040, 127504560, 255009120]

約数ペア:

[(1, 255009120), (2, 127504560), (3, 85003040), (4, 63752280), (5, 51001824), (6, 42501520), (8, 31876140), (10, 25500912), (12, 21250760), (15, 17000608), (16, 15938070), (20, 12750456), (24, 10625380), (30, 8500304), (32, 7969035), (40, 6375228), (48, 5312690), (60, 4250152), (80, 3187614), (96, 2656345), (97, 2628960), (120, 2125076), (160, 1593807), (194, 1314480), (240, 1062538), (291, 876320), (388, 657240), (480, 531269), (485, 525792), (582, 438160), (776, 328620), (970, 262896), (1164, 219080), (1455, 175264), (1552, 164310), (1940, 131448), (2328, 109540), (2910, 87632), (3104, 82155), (3880, 65724), (4656, 54770), (5477, 46560), (5820, 43816), (7760, 32862), (9312, 27385), (10954, 23280), (11640, 21908), (15520, 16431)]