679758480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 240

約数和(自身を含む): 2404846080

約数和(自身を除く): 1725087600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 108, 120, 135, 144, 146, 162, 180, 216, 219, 240, 243, 270, 292, 324, 360, 365, 405, 432, 438, 479, 486, 540, 584, 648, 657, 720, 730, 810, 876, 958, 972, 1080, 1095, 1168, 1215, 1296, 1314, 1437, 1460, 1620, 1752, 1916, 1944, 1971, 2160, 2190, 2395, 2430, 2628, 2874, 2920, 3240, 3285, 3504, 3832, 3888, 3942, 4311, 4380, 4790, 4860, 5256, 5748, 5840, 5913, 6480, 6570, 7185, 7664, 7884, 8622, 8760, 9580, 9720, 9855, 10512, 11496, 11826, 12933, 13140, 14370, 15768, 17244, 17520, 17739, 19160, 19440, 19710, 21555, 22992, 23652, 25866, 26280, 28740, 29565, 31536, 34488, 34967, 35478, 38320, 38799, 39420, 43110, 47304, 51732, 52560, 57480, 59130, 64665, 68976, 69934, 70956, 77598, 78840, 86220, 88695, 94608, 103464, 104901, 114960, 116397, 118260, 129330, 139868, 141912, 155196, 157680, 172440, 174835, 177390, 193995, 206928, 209802, 232794, 236520, 258660, 279736, 283824, 310392, 314703, 344880, 349670, 354780, 387990, 419604, 465588, 473040, 517320, 524505, 559472, 581985, 620784, 629406, 699340, 709560, 775980, 839208, 931176, 944109, 1034640, 1049010, 1163970, 1258812, 1398680, 1419120, 1551960, 1573515, 1678416, 1862352, 1888218, 2098020, 2327940, 2517624, 2797360, 2832327, 3103920, 3147030, 3776436, 4196040, 4655880, 4720545, 5035248, 5664654, 6294060, 7552872, 8392080, 8496981, 9311760, 9441090, 11329308, 12588120, 14161635, 15105744, 16993962, 18882180, 22658616, 25176240, 28323270, 33987924, 37764360, 42484905, 45317232, 56646540, 67975848, 75528720, 84969810, 113293080, 135951696, 169939620, 226586160, 339879240, 679758480]

約数ペア:

[(1, 679758480), (2, 339879240), (3, 226586160), (4, 169939620), (5, 135951696), (6, 113293080), (8, 84969810), (9, 75528720), (10, 67975848), (12, 56646540), (15, 45317232), (16, 42484905), (18, 37764360), (20, 33987924), (24, 28323270), (27, 25176240), (30, 22658616), (36, 18882180), (40, 16993962), (45, 15105744), (48, 14161635), (54, 12588120), (60, 11329308), (72, 9441090), (73, 9311760), (80, 8496981), (81, 8392080), (90, 7552872), (108, 6294060), (120, 5664654), (135, 5035248), (144, 4720545), (146, 4655880), (162, 4196040), (180, 3776436), (216, 3147030), (219, 3103920), (240, 2832327), (243, 2797360), (270, 2517624), (292, 2327940), (324, 2098020), (360, 1888218), (365, 1862352), (405, 1678416), (432, 1573515), (438, 1551960), (479, 1419120), (486, 1398680), (540, 1258812), (584, 1163970), (648, 1049010), (657, 1034640), (720, 944109), (730, 931176), (810, 839208), (876, 775980), (958, 709560), (972, 699340), (1080, 629406), (1095, 620784), (1168, 581985), (1215, 559472), (1296, 524505), (1314, 517320), (1437, 473040), (1460, 465588), (1620, 419604), (1752, 387990), (1916, 354780), (1944, 349670), (1971, 344880), (2160, 314703), (2190, 310392), (2395, 283824), (2430, 279736), (2628, 258660), (2874, 236520), (2920, 232794), (3240, 209802), (3285, 206928), (3504, 193995), (3832, 177390), (3888, 174835), (3942, 172440), (4311, 157680), (4380, 155196), (4790, 141912), (4860, 139868), (5256, 129330), (5748, 118260), (5840, 116397), (5913, 114960), (6480, 104901), (6570, 103464), (7185, 94608), (7664, 88695), (7884, 86220), (8622, 78840), (8760, 77598), (9580, 70956), (9720, 69934), (9855, 68976), (10512, 64665), (11496, 59130), (11826, 57480), (12933, 52560), (13140, 51732), (14370, 47304), (15768, 43110), (17244, 39420), (17520, 38799), (17739, 38320), (19160, 35478), (19440, 34967), (19710, 34488), (21555, 31536), (22992, 29565), (23652, 28740), (25866, 26280)]