54686280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2479

約数の個数: 128

約数和(自身を含む): 189578880

約数和(自身を除く): 134892600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2437, 2805, 3740, 4488, 4874, 5610, 7311, 7480, 9748, 11220, 12185, 14622, 19496, 22440, 24370, 26807, 29244, 36555, 41429, 48740, 53614, 58488, 73110, 80421, 82858, 97480, 107228, 124287, 134035, 146220, 160842, 165716, 207145, 214456, 248574, 268070, 292440, 321684, 331432, 402105, 414290, 455719, 497148, 536140, 621435, 643368, 804210, 828580, 911438, 994296, 1072280, 1242870, 1367157, 1608420, 1657160, 1822876, 2278595, 2485740, 2734314, 3216840, 3645752, 4557190, 4971480, 5468628, 6835785, 9114380, 10937256, 13671570, 18228760, 27343140, 54686280]

約数ペア:

[(1, 54686280), (2, 27343140), (3, 18228760), (4, 13671570), (5, 10937256), (6, 9114380), (8, 6835785), (10, 5468628), (11, 4971480), (12, 4557190), (15, 3645752), (17, 3216840), (20, 2734314), (22, 2485740), (24, 2278595), (30, 1822876), (33, 1657160), (34, 1608420), (40, 1367157), (44, 1242870), (51, 1072280), (55, 994296), (60, 911438), (66, 828580), (68, 804210), (85, 643368), (88, 621435), (102, 536140), (110, 497148), (120, 455719), (132, 414290), (136, 402105), (165, 331432), (170, 321684), (187, 292440), (204, 268070), (220, 248574), (255, 214456), (264, 207145), (330, 165716), (340, 160842), (374, 146220), (408, 134035), (440, 124287), (510, 107228), (561, 97480), (660, 82858), (680, 80421), (748, 73110), (935, 58488), (1020, 53614), (1122, 48740), (1320, 41429), (1496, 36555), (1870, 29244), (2040, 26807), (2244, 24370), (2437, 22440), (2805, 19496), (3740, 14622), (4488, 12185), (4874, 11220), (5610, 9748), (7311, 7480)]