54717120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2111}}^1$

素因数の和:2140

約数の個数: 140

約数和(自身を含む): 194730624

約数和(自身を除く): 140013504

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2111, 2160, 2592, 2880, 3240, 4222, 4320, 5184, 6333, 6480, 8444, 8640, 10555, 12666, 12960, 16888, 18999, 21110, 25332, 25920, 31665, 33776, 37998, 42220, 50664, 56997, 63330, 67552, 75996, 84440, 94995, 101328, 113994, 126660, 135104, 151992, 168880, 170991, 189990, 202656, 227988, 253320, 284985, 303984, 337760, 341982, 379980, 405312, 455976, 506640, 569970, 607968, 675520, 683964, 759960, 854955, 911952, 1013280, 1139940, 1215936, 1367928, 1519920, 1709910, 1823904, 2026560, 2279880, 2735856, 3039840, 3419820, 3647808, 4559760, 5471712, 6079680, 6839640, 9119520, 10943424, 13679280, 18239040, 27358560, 54717120]

約数ペア:

[(1, 54717120), (2, 27358560), (3, 18239040), (4, 13679280), (5, 10943424), (6, 9119520), (8, 6839640), (9, 6079680), (10, 5471712), (12, 4559760), (15, 3647808), (16, 3419820), (18, 3039840), (20, 2735856), (24, 2279880), (27, 2026560), (30, 1823904), (32, 1709910), (36, 1519920), (40, 1367928), (45, 1215936), (48, 1139940), (54, 1013280), (60, 911952), (64, 854955), (72, 759960), (80, 683964), (81, 675520), (90, 607968), (96, 569970), (108, 506640), (120, 455976), (135, 405312), (144, 379980), (160, 341982), (162, 337760), (180, 303984), (192, 284985), (216, 253320), (240, 227988), (270, 202656), (288, 189990), (320, 170991), (324, 168880), (360, 151992), (405, 135104), (432, 126660), (480, 113994), (540, 101328), (576, 94995), (648, 84440), (720, 75996), (810, 67552), (864, 63330), (960, 56997), (1080, 50664), (1296, 42220), (1440, 37998), (1620, 33776), (1728, 31665), (2111, 25920), (2160, 25332), (2592, 21110), (2880, 18999), (3240, 16888), (4222, 12960), (4320, 12666), (5184, 10555), (6333, 8640), (6480, 8444)]