83805840

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 292838400

約数和(自身を除く): 209032560

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, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 479, 486, 540, 648, 720, 729, 810, 958, 972, 1080, 1215, 1296, 1437, 1458, 1620, 1916, 1944, 2160, 2187, 2395, 2430, 2874, 2916, 3240, 3645, 3832, 3888, 4311, 4374, 4790, 4860, 5748, 5832, 6480, 7185, 7290, 7664, 8622, 8748, 9580, 9720, 10935, 11496, 11664, 12933, 14370, 14580, 17244, 17496, 19160, 19440, 21555, 21870, 22992, 25866, 28740, 29160, 34488, 34992, 38320, 38799, 43110, 43740, 51732, 57480, 58320, 64665, 68976, 77598, 86220, 87480, 103464, 114960, 116397, 129330, 155196, 172440, 174960, 193995, 206928, 232794, 258660, 310392, 344880, 349191, 387990, 465588, 517320, 581985, 620784, 698382, 775980, 931176, 1034640, 1047573, 1163970, 1396764, 1551960, 1745955, 1862352, 2095146, 2327940, 2793528, 3103920, 3491910, 4190292, 4655880, 5237865, 5587056, 6983820, 8380584, 9311760, 10475730, 13967640, 16761168, 20951460, 27935280, 41902920, 83805840]

約数ペア:

[(1, 83805840), (2, 41902920), (3, 27935280), (4, 20951460), (5, 16761168), (6, 13967640), (8, 10475730), (9, 9311760), (10, 8380584), (12, 6983820), (15, 5587056), (16, 5237865), (18, 4655880), (20, 4190292), (24, 3491910), (27, 3103920), (30, 2793528), (36, 2327940), (40, 2095146), (45, 1862352), (48, 1745955), (54, 1551960), (60, 1396764), (72, 1163970), (80, 1047573), (81, 1034640), (90, 931176), (108, 775980), (120, 698382), (135, 620784), (144, 581985), (162, 517320), (180, 465588), (216, 387990), (240, 349191), (243, 344880), (270, 310392), (324, 258660), (360, 232794), (405, 206928), (432, 193995), (479, 174960), (486, 172440), (540, 155196), (648, 129330), (720, 116397), (729, 114960), (810, 103464), (958, 87480), (972, 86220), (1080, 77598), (1215, 68976), (1296, 64665), (1437, 58320), (1458, 57480), (1620, 51732), (1916, 43740), (1944, 43110), (2160, 38799), (2187, 38320), (2395, 34992), (2430, 34488), (2874, 29160), (2916, 28740), (3240, 25866), (3645, 22992), (3832, 21870), (3888, 21555), (4311, 19440), (4374, 19160), (4790, 17496), (4860, 17244), (5748, 14580), (5832, 14370), (6480, 12933), (7185, 11664), (7290, 11496), (7664, 10935), (8622, 9720), (8748, 9580)]