1296816840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{327479}}^1$

素因数の和:327507

約数の個数: 96

約数和(自身を含む): 4597819200

約数和(自身を除く): 3301002360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 327479, 654958, 982437, 1309916, 1637395, 1964874, 2619832, 2947311, 3274790, 3602269, 3929748, 4912185, 5894622, 6549580, 7204538, 7859496, 9824370, 10806807, 11789244, 13099160, 14409076, 14736555, 18011345, 19648740, 21613614, 23578488, 28818152, 29473110, 32420421, 36022690, 39297480, 43227228, 54034035, 58946220, 64840842, 72045380, 86454456, 108068070, 117892440, 129681684, 144090760, 162102105, 216136140, 259363368, 324204210, 432272280, 648408420, 1296816840]

約数ペア:

[(1, 1296816840), (2, 648408420), (3, 432272280), (4, 324204210), (5, 259363368), (6, 216136140), (8, 162102105), (9, 144090760), (10, 129681684), (11, 117892440), (12, 108068070), (15, 86454456), (18, 72045380), (20, 64840842), (22, 58946220), (24, 54034035), (30, 43227228), (33, 39297480), (36, 36022690), (40, 32420421), (44, 29473110), (45, 28818152), (55, 23578488), (60, 21613614), (66, 19648740), (72, 18011345), (88, 14736555), (90, 14409076), (99, 13099160), (110, 11789244), (120, 10806807), (132, 9824370), (165, 7859496), (180, 7204538), (198, 6549580), (220, 5894622), (264, 4912185), (330, 3929748), (360, 3602269), (396, 3274790), (440, 2947311), (495, 2619832), (660, 1964874), (792, 1637395), (990, 1309916), (1320, 982437), (1980, 654958), (3960, 327479)]