495521280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 1803098880

約数和(自身を除く): 1307577600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 67, 72, 80, 90, 96, 107, 108, 120, 128, 134, 135, 144, 160, 180, 192, 201, 214, 216, 240, 256, 268, 270, 288, 320, 321, 335, 360, 384, 402, 428, 432, 480, 512, 535, 536, 540, 576, 603, 640, 642, 670, 720, 768, 804, 856, 864, 960, 963, 1005, 1070, 1072, 1080, 1152, 1206, 1280, 1284, 1340, 1440, 1536, 1605, 1608, 1712, 1728, 1809, 1920, 1926, 2010, 2140, 2144, 2160, 2304, 2412, 2560, 2568, 2680, 2880, 2889, 3015, 3210, 3216, 3424, 3456, 3618, 3840, 3852, 4020, 4280, 4288, 4320, 4608, 4815, 4824, 5136, 5360, 5760, 5778, 6030, 6420, 6432, 6848, 6912, 7169, 7236, 7680, 7704, 8040, 8560, 8576, 8640, 9045, 9630, 9648, 10272, 10720, 11520, 11556, 12060, 12840, 12864, 13696, 13824, 14338, 14445, 14472, 15408, 16080, 17120, 17152, 17280, 18090, 19260, 19296, 20544, 21440, 21507, 23040, 23112, 24120, 25680, 25728, 27392, 28676, 28890, 28944, 30816, 32160, 34240, 34304, 34560, 35845, 36180, 38520, 38592, 41088, 42880, 43014, 46224, 48240, 51360, 51456, 54784, 57352, 57780, 57888, 61632, 64320, 64521, 68480, 69120, 71690, 72360, 77040, 77184, 82176, 85760, 86028, 92448, 96480, 102720, 102912, 107535, 114704, 115560, 115776, 123264, 128640, 129042, 136960, 143380, 144720, 154080, 154368, 164352, 171520, 172056, 184896, 192960, 193563, 205440, 215070, 229408, 231120, 231552, 246528, 257280, 258084, 273920, 286760, 289440, 308160, 308736, 322605, 344112, 369792, 385920, 387126, 410880, 430140, 458816, 462240, 463104, 493056, 514560, 516168, 573520, 578880, 616320, 645210, 688224, 739584, 771840, 774252, 821760, 860280, 917632, 924480, 926208, 967815, 1032336, 1147040, 1157760, 1232640, 1290420, 1376448, 1479168, 1543680, 1548504, 1720560, 1835264, 1848960, 1935630, 2064672, 2294080, 2315520, 2465280, 2580840, 2752896, 3097008, 3441120, 3670528, 3697920, 3871260, 4129344, 4588160, 4631040, 5161680, 5505792, 6194016, 6882240, 7395840, 7742520, 8258688, 9176320, 10323360, 11011584, 12388032, 13764480, 15485040, 16517376, 18352640, 20646720, 24776064, 27528960, 30970080, 33034752, 41293440, 49552128, 55057920, 61940160, 82586880, 99104256, 123880320, 165173760, 247760640, 495521280]

約数ペア:

[(1, 495521280), (2, 247760640), (3, 165173760), (4, 123880320), (5, 99104256), (6, 82586880), (8, 61940160), (9, 55057920), (10, 49552128), (12, 41293440), (15, 33034752), (16, 30970080), (18, 27528960), (20, 24776064), (24, 20646720), (27, 18352640), (30, 16517376), (32, 15485040), (36, 13764480), (40, 12388032), (45, 11011584), (48, 10323360), (54, 9176320), (60, 8258688), (64, 7742520), (67, 7395840), (72, 6882240), (80, 6194016), (90, 5505792), (96, 5161680), (107, 4631040), (108, 4588160), (120, 4129344), (128, 3871260), (134, 3697920), (135, 3670528), (144, 3441120), (160, 3097008), (180, 2752896), (192, 2580840), (201, 2465280), (214, 2315520), (216, 2294080), (240, 2064672), (256, 1935630), (268, 1848960), (270, 1835264), (288, 1720560), (320, 1548504), (321, 1543680), (335, 1479168), (360, 1376448), (384, 1290420), (402, 1232640), (428, 1157760), (432, 1147040), (480, 1032336), (512, 967815), (535, 926208), (536, 924480), (540, 917632), (576, 860280), (603, 821760), (640, 774252), (642, 771840), (670, 739584), (720, 688224), (768, 645210), (804, 616320), (856, 578880), (864, 573520), (960, 516168), (963, 514560), (1005, 493056), (1070, 463104), (1072, 462240), (1080, 458816), (1152, 430140), (1206, 410880), (1280, 387126), (1284, 385920), (1340, 369792), (1440, 344112), (1536, 322605), (1605, 308736), (1608, 308160), (1712, 289440), (1728, 286760), (1809, 273920), (1920, 258084), (1926, 257280), (2010, 246528), (2140, 231552), (2144, 231120), (2160, 229408), (2304, 215070), (2412, 205440), (2560, 193563), (2568, 192960), (2680, 184896), (2880, 172056), (2889, 171520), (3015, 164352), (3210, 154368), (3216, 154080), (3424, 144720), (3456, 143380), (3618, 136960), (3840, 129042), (3852, 128640), (4020, 123264), (4280, 115776), (4288, 115560), (4320, 114704), (4608, 107535), (4815, 102912), (4824, 102720), (5136, 96480), (5360, 92448), (5760, 86028), (5778, 85760), (6030, 82176), (6420, 77184), (6432, 77040), (6848, 72360), (6912, 71690), (7169, 69120), (7236, 68480), (7680, 64521), (7704, 64320), (8040, 61632), (8560, 57888), (8576, 57780), (8640, 57352), (9045, 54784), (9630, 51456), (9648, 51360), (10272, 48240), (10720, 46224), (11520, 43014), (11556, 42880), (12060, 41088), (12840, 38592), (12864, 38520), (13696, 36180), (13824, 35845), (14338, 34560), (14445, 34304), (14472, 34240), (15408, 32160), (16080, 30816), (17120, 28944), (17152, 28890), (17280, 28676), (18090, 27392), (19260, 25728), (19296, 25680), (20544, 24120), (21440, 23112), (21507, 23040)]