1139028480

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{1831}}^1$

素因数の和:1869

約数の個数: 240

約数和(自身を含む): 4093113024

約数和(自身を除く): 2954084544

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, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1831, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3240, 3456, 3662, 3840, 3888, 4320, 4608, 4860, 5184, 5493, 5760, 6480, 6912, 7324, 7680, 7776, 8640, 9155, 9720, 10368, 10986, 11520, 12960, 13824, 14648, 15552, 16479, 17280, 18310, 19440, 20736, 21972, 23040, 25920, 27465, 29296, 31104, 32958, 34560, 36620, 38880, 41472, 43944, 49437, 51840, 54930, 58592, 62208, 65916, 69120, 73240, 77760, 82395, 87888, 98874, 103680, 109860, 117184, 124416, 131832, 146480, 148311, 155520, 164790, 175776, 197748, 207360, 219720, 234368, 247185, 263664, 292960, 296622, 311040, 329580, 351552, 395496, 439440, 444933, 468736, 494370, 527328, 585920, 593244, 622080, 659160, 703104, 741555, 790992, 878880, 889866, 937472, 988740, 1054656, 1171840, 1186488, 1318320, 1406208, 1483110, 1581984, 1757760, 1779732, 1977480, 2109312, 2224665, 2343680, 2372976, 2636640, 2812416, 2966220, 3163968, 3515520, 3559464, 3954960, 4218624, 4449330, 4687360, 4745952, 5273280, 5932440, 6327936, 7031040, 7118928, 7909920, 8437248, 8898660, 9491904, 10546560, 11864880, 12655872, 14062080, 14237856, 15819840, 17797320, 18983808, 21093120, 23729760, 25311744, 28475712, 31639680, 35594640, 37967616, 42186240, 47459520, 56951424, 63279360, 71189280, 75935232, 94919040, 113902848, 126558720, 142378560, 189838080, 227805696, 284757120, 379676160, 569514240, 1139028480]

約数ペア:

[(1, 1139028480), (2, 569514240), (3, 379676160), (4, 284757120), (5, 227805696), (6, 189838080), (8, 142378560), (9, 126558720), (10, 113902848), (12, 94919040), (15, 75935232), (16, 71189280), (18, 63279360), (20, 56951424), (24, 47459520), (27, 42186240), (30, 37967616), (32, 35594640), (36, 31639680), (40, 28475712), (45, 25311744), (48, 23729760), (54, 21093120), (60, 18983808), (64, 17797320), (72, 15819840), (80, 14237856), (81, 14062080), (90, 12655872), (96, 11864880), (108, 10546560), (120, 9491904), (128, 8898660), (135, 8437248), (144, 7909920), (160, 7118928), (162, 7031040), (180, 6327936), (192, 5932440), (216, 5273280), (240, 4745952), (243, 4687360), (256, 4449330), (270, 4218624), (288, 3954960), (320, 3559464), (324, 3515520), (360, 3163968), (384, 2966220), (405, 2812416), (432, 2636640), (480, 2372976), (486, 2343680), (512, 2224665), (540, 2109312), (576, 1977480), (640, 1779732), (648, 1757760), (720, 1581984), (768, 1483110), (810, 1406208), (864, 1318320), (960, 1186488), (972, 1171840), (1080, 1054656), (1152, 988740), (1215, 937472), (1280, 889866), (1296, 878880), (1440, 790992), (1536, 741555), (1620, 703104), (1728, 659160), (1831, 622080), (1920, 593244), (1944, 585920), (2160, 527328), (2304, 494370), (2430, 468736), (2560, 444933), (2592, 439440), (2880, 395496), (3240, 351552), (3456, 329580), (3662, 311040), (3840, 296622), (3888, 292960), (4320, 263664), (4608, 247185), (4860, 234368), (5184, 219720), (5493, 207360), (5760, 197748), (6480, 175776), (6912, 164790), (7324, 155520), (7680, 148311), (7776, 146480), (8640, 131832), (9155, 124416), (9720, 117184), (10368, 109860), (10986, 103680), (11520, 98874), (12960, 87888), (13824, 82395), (14648, 77760), (15552, 73240), (16479, 69120), (17280, 65916), (18310, 62208), (19440, 58592), (20736, 54930), (21972, 51840), (23040, 49437), (25920, 43944), (27465, 41472), (29296, 38880), (31104, 36620), (32958, 34560)]