8490240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 32524128

約数和(自身を除く): 24033888

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, 67, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 134, 144, 160, 165, 176, 180, 192, 198, 201, 220, 240, 256, 264, 268, 288, 320, 330, 335, 352, 360, 384, 396, 402, 440, 480, 495, 528, 536, 576, 603, 640, 660, 670, 704, 720, 737, 768, 792, 804, 880, 960, 990, 1005, 1056, 1072, 1152, 1206, 1280, 1320, 1340, 1408, 1440, 1474, 1584, 1608, 1760, 1920, 1980, 2010, 2112, 2144, 2211, 2304, 2412, 2640, 2680, 2816, 2880, 2948, 3015, 3168, 3216, 3520, 3685, 3840, 3960, 4020, 4224, 4288, 4422, 4824, 5280, 5360, 5760, 5896, 6030, 6336, 6432, 6633, 7040, 7370, 7920, 8040, 8448, 8576, 8844, 9648, 10560, 10720, 11055, 11520, 11792, 12060, 12672, 12864, 13266, 14080, 14740, 15840, 16080, 17152, 17688, 19296, 21120, 21440, 22110, 23584, 24120, 25344, 25728, 26532, 29480, 31680, 32160, 33165, 35376, 38592, 42240, 42880, 44220, 47168, 48240, 51456, 53064, 58960, 63360, 64320, 66330, 70752, 77184, 85760, 88440, 94336, 96480, 106128, 117920, 126720, 128640, 132660, 141504, 154368, 176880, 188672, 192960, 212256, 235840, 257280, 265320, 283008, 353760, 385920, 424512, 471680, 530640, 566016, 707520, 771840, 849024, 943360, 1061280, 1415040, 1698048, 2122560, 2830080, 4245120, 8490240]

約数ペア:

[(1, 8490240), (2, 4245120), (3, 2830080), (4, 2122560), (5, 1698048), (6, 1415040), (8, 1061280), (9, 943360), (10, 849024), (11, 771840), (12, 707520), (15, 566016), (16, 530640), (18, 471680), (20, 424512), (22, 385920), (24, 353760), (30, 283008), (32, 265320), (33, 257280), (36, 235840), (40, 212256), (44, 192960), (45, 188672), (48, 176880), (55, 154368), (60, 141504), (64, 132660), (66, 128640), (67, 126720), (72, 117920), (80, 106128), (88, 96480), (90, 94336), (96, 88440), (99, 85760), (110, 77184), (120, 70752), (128, 66330), (132, 64320), (134, 63360), (144, 58960), (160, 53064), (165, 51456), (176, 48240), (180, 47168), (192, 44220), (198, 42880), (201, 42240), (220, 38592), (240, 35376), (256, 33165), (264, 32160), (268, 31680), (288, 29480), (320, 26532), (330, 25728), (335, 25344), (352, 24120), (360, 23584), (384, 22110), (396, 21440), (402, 21120), (440, 19296), (480, 17688), (495, 17152), (528, 16080), (536, 15840), (576, 14740), (603, 14080), (640, 13266), (660, 12864), (670, 12672), (704, 12060), (720, 11792), (737, 11520), (768, 11055), (792, 10720), (804, 10560), (880, 9648), (960, 8844), (990, 8576), (1005, 8448), (1056, 8040), (1072, 7920), (1152, 7370), (1206, 7040), (1280, 6633), (1320, 6432), (1340, 6336), (1408, 6030), (1440, 5896), (1474, 5760), (1584, 5360), (1608, 5280), (1760, 4824), (1920, 4422), (1980, 4288), (2010, 4224), (2112, 4020), (2144, 3960), (2211, 3840), (2304, 3685), (2412, 3520), (2640, 3216), (2680, 3168), (2816, 3015), (2880, 2948)]