55861920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 199463040

約数和(自身を除く): 143601120

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, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 193, 201, 216, 240, 268, 270, 288, 335, 360, 386, 402, 432, 480, 536, 540, 579, 603, 670, 720, 772, 804, 864, 965, 1005, 1072, 1080, 1158, 1206, 1340, 1440, 1544, 1608, 1737, 1809, 1930, 2010, 2144, 2160, 2316, 2412, 2680, 2895, 3015, 3088, 3216, 3474, 3618, 3860, 4020, 4320, 4632, 4824, 5211, 5360, 5790, 6030, 6176, 6432, 6948, 7236, 7720, 8040, 8685, 9045, 9264, 9648, 10422, 10720, 11580, 12060, 12931, 13896, 14472, 15440, 16080, 17370, 18090, 18528, 19296, 20844, 23160, 24120, 25862, 26055, 27792, 28944, 30880, 32160, 34740, 36180, 38793, 41688, 46320, 48240, 51724, 52110, 55584, 57888, 64655, 69480, 72360, 77586, 83376, 92640, 96480, 103448, 104220, 116379, 129310, 138960, 144720, 155172, 166752, 193965, 206896, 208440, 232758, 258620, 277920, 289440, 310344, 349137, 387930, 413792, 416880, 465516, 517240, 581895, 620688, 698274, 775860, 833760, 931032, 1034480, 1163790, 1241376, 1396548, 1551720, 1745685, 1862064, 2068960, 2327580, 2793096, 3103440, 3491370, 3724128, 4655160, 5586192, 6206880, 6982740, 9310320, 11172384, 13965480, 18620640, 27930960, 55861920]

約数ペア:

[(1, 55861920), (2, 27930960), (3, 18620640), (4, 13965480), (5, 11172384), (6, 9310320), (8, 6982740), (9, 6206880), (10, 5586192), (12, 4655160), (15, 3724128), (16, 3491370), (18, 3103440), (20, 2793096), (24, 2327580), (27, 2068960), (30, 1862064), (32, 1745685), (36, 1551720), (40, 1396548), (45, 1241376), (48, 1163790), (54, 1034480), (60, 931032), (67, 833760), (72, 775860), (80, 698274), (90, 620688), (96, 581895), (108, 517240), (120, 465516), (134, 416880), (135, 413792), (144, 387930), (160, 349137), (180, 310344), (193, 289440), (201, 277920), (216, 258620), (240, 232758), (268, 208440), (270, 206896), (288, 193965), (335, 166752), (360, 155172), (386, 144720), (402, 138960), (432, 129310), (480, 116379), (536, 104220), (540, 103448), (579, 96480), (603, 92640), (670, 83376), (720, 77586), (772, 72360), (804, 69480), (864, 64655), (965, 57888), (1005, 55584), (1072, 52110), (1080, 51724), (1158, 48240), (1206, 46320), (1340, 41688), (1440, 38793), (1544, 36180), (1608, 34740), (1737, 32160), (1809, 30880), (1930, 28944), (2010, 27792), (2144, 26055), (2160, 25862), (2316, 24120), (2412, 23160), (2680, 20844), (2895, 19296), (3015, 18528), (3088, 18090), (3216, 17370), (3474, 16080), (3618, 15440), (3860, 14472), (4020, 13896), (4320, 12931), (4632, 12060), (4824, 11580), (5211, 10720), (5360, 10422), (5790, 9648), (6030, 9264), (6176, 9045), (6432, 8685), (6948, 8040), (7236, 7720)]