145912320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2111}}^1$

素因数の和:2143

約数の個数: 160

約数和(自身を含む): 518538240

約数和(自身を除く): 372625920

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2111, 2160, 2304, 2560, 2880, 3456, 3840, 4222, 4320, 4608, 5760, 6333, 6912, 7680, 8444, 8640, 10555, 11520, 12666, 13824, 16888, 17280, 18999, 21110, 23040, 25332, 31665, 33776, 34560, 37998, 42220, 50664, 56997, 63330, 67552, 69120, 75996, 84440, 94995, 101328, 113994, 126660, 135104, 151992, 168880, 189990, 202656, 227988, 253320, 270208, 284985, 303984, 337760, 379980, 405312, 455976, 506640, 540416, 569970, 607968, 675520, 759960, 810624, 911952, 1013280, 1080832, 1139940, 1215936, 1351040, 1519920, 1621248, 1823904, 2026560, 2279880, 2431872, 2702080, 3039840, 3242496, 3647808, 4053120, 4559760, 4863744, 5404160, 6079680, 7295616, 8106240, 9119520, 9727488, 12159360, 14591232, 16212480, 18239040, 24318720, 29182464, 36478080, 48637440, 72956160, 145912320]

約数ペア:

[(1, 145912320), (2, 72956160), (3, 48637440), (4, 36478080), (5, 29182464), (6, 24318720), (8, 18239040), (9, 16212480), (10, 14591232), (12, 12159360), (15, 9727488), (16, 9119520), (18, 8106240), (20, 7295616), (24, 6079680), (27, 5404160), (30, 4863744), (32, 4559760), (36, 4053120), (40, 3647808), (45, 3242496), (48, 3039840), (54, 2702080), (60, 2431872), (64, 2279880), (72, 2026560), (80, 1823904), (90, 1621248), (96, 1519920), (108, 1351040), (120, 1215936), (128, 1139940), (135, 1080832), (144, 1013280), (160, 911952), (180, 810624), (192, 759960), (216, 675520), (240, 607968), (256, 569970), (270, 540416), (288, 506640), (320, 455976), (360, 405312), (384, 379980), (432, 337760), (480, 303984), (512, 284985), (540, 270208), (576, 253320), (640, 227988), (720, 202656), (768, 189990), (864, 168880), (960, 151992), (1080, 135104), (1152, 126660), (1280, 113994), (1440, 101328), (1536, 94995), (1728, 84440), (1920, 75996), (2111, 69120), (2160, 67552), (2304, 63330), (2560, 56997), (2880, 50664), (3456, 42220), (3840, 37998), (4222, 34560), (4320, 33776), (4608, 31665), (5760, 25332), (6333, 23040), (6912, 21110), (7680, 18999), (8444, 17280), (8640, 16888), (10555, 13824), (11520, 12666)]