51088320

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 224

約数和(自身を含む): 184952640

約数和(自身を除く): 133864320

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, 135, 144, 146, 160, 162, 180, 192, 216, 219, 240, 243, 270, 288, 292, 320, 324, 360, 365, 405, 432, 438, 480, 486, 540, 576, 584, 648, 657, 720, 729, 730, 810, 864, 876, 960, 972, 1080, 1095, 1168, 1215, 1296, 1314, 1440, 1458, 1460, 1620, 1728, 1752, 1944, 1971, 2160, 2187, 2190, 2336, 2430, 2592, 2628, 2880, 2916, 2920, 3240, 3285, 3504, 3645, 3888, 3942, 4320, 4374, 4380, 4672, 4860, 5184, 5256, 5832, 5840, 5913, 6480, 6570, 7008, 7290, 7776, 7884, 8640, 8748, 8760, 9720, 9855, 10512, 10935, 11664, 11680, 11826, 12960, 13140, 14016, 14580, 15552, 15768, 17496, 17520, 17739, 19440, 19710, 21024, 21870, 23328, 23360, 23652, 25920, 26280, 29160, 29565, 31536, 34992, 35040, 35478, 38880, 39420, 42048, 43740, 46656, 47304, 52560, 53217, 58320, 59130, 63072, 69984, 70080, 70956, 77760, 78840, 87480, 88695, 94608, 105120, 106434, 116640, 118260, 126144, 139968, 141912, 157680, 159651, 174960, 177390, 189216, 210240, 212868, 233280, 236520, 266085, 283824, 315360, 319302, 349920, 354780, 378432, 425736, 473040, 532170, 567648, 630720, 638604, 699840, 709560, 798255, 851472, 946080, 1064340, 1135296, 1277208, 1419120, 1596510, 1702944, 1892160, 2128680, 2554416, 2838240, 3193020, 3405888, 4257360, 5108832, 5676480, 6386040, 8514720, 10217664, 12772080, 17029440, 25544160, 51088320]

約数ペア:

[(1, 51088320), (2, 25544160), (3, 17029440), (4, 12772080), (5, 10217664), (6, 8514720), (8, 6386040), (9, 5676480), (10, 5108832), (12, 4257360), (15, 3405888), (16, 3193020), (18, 2838240), (20, 2554416), (24, 2128680), (27, 1892160), (30, 1702944), (32, 1596510), (36, 1419120), (40, 1277208), (45, 1135296), (48, 1064340), (54, 946080), (60, 851472), (64, 798255), (72, 709560), (73, 699840), (80, 638604), (81, 630720), (90, 567648), (96, 532170), (108, 473040), (120, 425736), (135, 378432), (144, 354780), (146, 349920), (160, 319302), (162, 315360), (180, 283824), (192, 266085), (216, 236520), (219, 233280), (240, 212868), (243, 210240), (270, 189216), (288, 177390), (292, 174960), (320, 159651), (324, 157680), (360, 141912), (365, 139968), (405, 126144), (432, 118260), (438, 116640), (480, 106434), (486, 105120), (540, 94608), (576, 88695), (584, 87480), (648, 78840), (657, 77760), (720, 70956), (729, 70080), (730, 69984), (810, 63072), (864, 59130), (876, 58320), (960, 53217), (972, 52560), (1080, 47304), (1095, 46656), (1168, 43740), (1215, 42048), (1296, 39420), (1314, 38880), (1440, 35478), (1458, 35040), (1460, 34992), (1620, 31536), (1728, 29565), (1752, 29160), (1944, 26280), (1971, 25920), (2160, 23652), (2187, 23360), (2190, 23328), (2336, 21870), (2430, 21024), (2592, 19710), (2628, 19440), (2880, 17739), (2916, 17520), (2920, 17496), (3240, 15768), (3285, 15552), (3504, 14580), (3645, 14016), (3888, 13140), (3942, 12960), (4320, 11826), (4374, 11680), (4380, 11664), (4672, 10935), (4860, 10512), (5184, 9855), (5256, 9720), (5832, 8760), (5840, 8748), (5913, 8640), (6480, 7884), (6570, 7776), (7008, 7290)]