1245530880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9829}}^1$

素因数の和:9867

約数の個数: 216

約数和(自身を含む): 4701649680

約数和(自身を除く): 3456118800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 9829, 10560, 11520, 12672, 14080, 15840, 19658, 21120, 25344, 29487, 31680, 39316, 42240, 49145, 58974, 63360, 78632, 88461, 98290, 108119, 117948, 126720, 147435, 157264, 176922, 196580, 216238, 235896, 294870, 314528, 324357, 353844, 393160, 432476, 442305, 471792, 540595, 589740, 629056, 648714, 707688, 786320, 864952, 884610, 943584, 973071, 1081190, 1179480, 1258112, 1297428, 1415376, 1572640, 1621785, 1729904, 1769220, 1887168, 1946142, 2162380, 2358960, 2516224, 2594856, 2830752, 3145280, 3243570, 3459808, 3538440, 3774336, 3892284, 4324760, 4717920, 4865355, 5189712, 5661504, 6290560, 6487140, 6919616, 7076880, 7548672, 7784568, 8649520, 9435840, 9730710, 10379424, 11323008, 12581120, 12974280, 13839232, 14153760, 15569136, 17299040, 18871680, 19461420, 20758848, 22646016, 25948560, 27678464, 28307520, 31138272, 34598080, 37743360, 38922840, 41517696, 51897120, 56615040, 62276544, 69196160, 77845680, 83035392, 103794240, 113230080, 124553088, 138392320, 155691360, 207588480, 249106176, 311382720, 415176960, 622765440, 1245530880]

約数ペア:

[(1, 1245530880), (2, 622765440), (3, 415176960), (4, 311382720), (5, 249106176), (6, 207588480), (8, 155691360), (9, 138392320), (10, 124553088), (11, 113230080), (12, 103794240), (15, 83035392), (16, 77845680), (18, 69196160), (20, 62276544), (22, 56615040), (24, 51897120), (30, 41517696), (32, 38922840), (33, 37743360), (36, 34598080), (40, 31138272), (44, 28307520), (45, 27678464), (48, 25948560), (55, 22646016), (60, 20758848), (64, 19461420), (66, 18871680), (72, 17299040), (80, 15569136), (88, 14153760), (90, 13839232), (96, 12974280), (99, 12581120), (110, 11323008), (120, 10379424), (128, 9730710), (132, 9435840), (144, 8649520), (160, 7784568), (165, 7548672), (176, 7076880), (180, 6919616), (192, 6487140), (198, 6290560), (220, 5661504), (240, 5189712), (256, 4865355), (264, 4717920), (288, 4324760), (320, 3892284), (330, 3774336), (352, 3538440), (360, 3459808), (384, 3243570), (396, 3145280), (440, 2830752), (480, 2594856), (495, 2516224), (528, 2358960), (576, 2162380), (640, 1946142), (660, 1887168), (704, 1769220), (720, 1729904), (768, 1621785), (792, 1572640), (880, 1415376), (960, 1297428), (990, 1258112), (1056, 1179480), (1152, 1081190), (1280, 973071), (1320, 943584), (1408, 884610), (1440, 864952), (1584, 786320), (1760, 707688), (1920, 648714), (1980, 629056), (2112, 589740), (2304, 540595), (2640, 471792), (2816, 442305), (2880, 432476), (3168, 393160), (3520, 353844), (3840, 324357), (3960, 314528), (4224, 294870), (5280, 235896), (5760, 216238), (6336, 196580), (7040, 176922), (7920, 157264), (8448, 147435), (9829, 126720), (10560, 117948), (11520, 108119), (12672, 98290), (14080, 88461), (15840, 78632), (19658, 63360), (21120, 58974), (25344, 49145), (29487, 42240), (31680, 39316)]