90823680

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 264

約数和(自身を含む): 330827952

約数和(自身を除く): 240004272

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, 73, 80, 81, 90, 96, 108, 120, 128, 135, 144, 146, 160, 162, 180, 192, 216, 219, 240, 243, 256, 270, 288, 292, 320, 324, 360, 365, 384, 405, 432, 438, 480, 486, 512, 540, 576, 584, 640, 648, 657, 720, 730, 768, 810, 864, 876, 960, 972, 1024, 1080, 1095, 1152, 1168, 1215, 1280, 1296, 1314, 1440, 1460, 1536, 1620, 1728, 1752, 1920, 1944, 1971, 2160, 2190, 2304, 2336, 2430, 2560, 2592, 2628, 2880, 2920, 3072, 3240, 3285, 3456, 3504, 3840, 3888, 3942, 4320, 4380, 4608, 4672, 4860, 5120, 5184, 5256, 5760, 5840, 5913, 6480, 6570, 6912, 7008, 7680, 7776, 7884, 8640, 8760, 9216, 9344, 9720, 9855, 10368, 10512, 11520, 11680, 11826, 12960, 13140, 13824, 14016, 15360, 15552, 15768, 17280, 17520, 17739, 18688, 19440, 19710, 20736, 21024, 23040, 23360, 23652, 25920, 26280, 27648, 28032, 29565, 31104, 31536, 34560, 35040, 35478, 37376, 38880, 39420, 41472, 42048, 46080, 46720, 47304, 51840, 52560, 56064, 59130, 62208, 63072, 69120, 70080, 70956, 74752, 77760, 78840, 82944, 84096, 88695, 93440, 94608, 103680, 105120, 112128, 118260, 124416, 126144, 138240, 140160, 141912, 155520, 157680, 168192, 177390, 186880, 189216, 207360, 210240, 224256, 236520, 248832, 252288, 280320, 283824, 311040, 315360, 336384, 354780, 373760, 378432, 414720, 420480, 473040, 504576, 560640, 567648, 622080, 630720, 672768, 709560, 756864, 840960, 946080, 1009152, 1121280, 1135296, 1244160, 1261440, 1419120, 1513728, 1681920, 1892160, 2018304, 2270592, 2522880, 2838240, 3027456, 3363840, 3784320, 4541184, 5045760, 5676480, 6054912, 7568640, 9082368, 10091520, 11352960, 15137280, 18164736, 22705920, 30274560, 45411840, 90823680]

約数ペア:

[(1, 90823680), (2, 45411840), (3, 30274560), (4, 22705920), (5, 18164736), (6, 15137280), (8, 11352960), (9, 10091520), (10, 9082368), (12, 7568640), (15, 6054912), (16, 5676480), (18, 5045760), (20, 4541184), (24, 3784320), (27, 3363840), (30, 3027456), (32, 2838240), (36, 2522880), (40, 2270592), (45, 2018304), (48, 1892160), (54, 1681920), (60, 1513728), (64, 1419120), (72, 1261440), (73, 1244160), (80, 1135296), (81, 1121280), (90, 1009152), (96, 946080), (108, 840960), (120, 756864), (128, 709560), (135, 672768), (144, 630720), (146, 622080), (160, 567648), (162, 560640), (180, 504576), (192, 473040), (216, 420480), (219, 414720), (240, 378432), (243, 373760), (256, 354780), (270, 336384), (288, 315360), (292, 311040), (320, 283824), (324, 280320), (360, 252288), (365, 248832), (384, 236520), (405, 224256), (432, 210240), (438, 207360), (480, 189216), (486, 186880), (512, 177390), (540, 168192), (576, 157680), (584, 155520), (640, 141912), (648, 140160), (657, 138240), (720, 126144), (730, 124416), (768, 118260), (810, 112128), (864, 105120), (876, 103680), (960, 94608), (972, 93440), (1024, 88695), (1080, 84096), (1095, 82944), (1152, 78840), (1168, 77760), (1215, 74752), (1280, 70956), (1296, 70080), (1314, 69120), (1440, 63072), (1460, 62208), (1536, 59130), (1620, 56064), (1728, 52560), (1752, 51840), (1920, 47304), (1944, 46720), (1971, 46080), (2160, 42048), (2190, 41472), (2304, 39420), (2336, 38880), (2430, 37376), (2560, 35478), (2592, 35040), (2628, 34560), (2880, 31536), (2920, 31104), (3072, 29565), (3240, 28032), (3285, 27648), (3456, 26280), (3504, 25920), (3840, 23652), (3888, 23360), (3942, 23040), (4320, 21024), (4380, 20736), (4608, 19710), (4672, 19440), (4860, 18688), (5120, 17739), (5184, 17520), (5256, 17280), (5760, 15768), (5840, 15552), (5913, 15360), (6480, 14016), (6570, 13824), (6912, 13140), (7008, 12960), (7680, 11826), (7776, 11680), (7884, 11520), (8640, 10512), (8760, 10368), (9216, 9855), (9344, 9720)]