27919429920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113383}}^1$

素因数の和:113429

約数の個数: 240

約数和(自身を含む): 103719147840

約数和(自身を除く): 75799717920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 61560, 82080, 113383, 123120, 226766, 246240, 340149, 453532, 566915, 680298, 907064, 1020447, 1133830, 1360596, 1700745, 1814128, 2040894, 2154277, 2267660, 2721192, 3061341, 3401490, 3628256, 4081788, 4308554, 4535320, 5102235, 5442384, 6122682, 6462831, 6802980, 8163576, 8617108, 9070640, 9184023, 10204470, 10771385, 10884768, 12245364, 12925662, 13605960, 15306705, 16327152, 17234216, 18141280, 18368046, 19388493, 20408940, 21542770, 24490728, 25851324, 27211920, 30613410, 32314155, 32654304, 34468432, 36736092, 38776986, 40817880, 43085540, 45920115, 48981456, 51702648, 54423840, 58165479, 61226820, 64628310, 68936864, 73472184, 77553972, 81635760, 86171080, 91840230, 96942465, 97962912, 103405296, 116330958, 122453640, 129256620, 146944368, 155107944, 163271520, 172342160, 174496437, 183680460, 193884930, 206810592, 232661916, 244907280, 258513240, 290827395, 293888736, 310215888, 344684320, 348992874, 367360920, 387769860, 465323832, 489814560, 517026480, 581654790, 620431776, 697985748, 734721840, 775539720, 872482185, 930647664, 1034052960, 1163309580, 1395971496, 1469443680, 1551079440, 1744964370, 1861295328, 2326619160, 2791942992, 3102158880, 3489928740, 4653238320, 5583885984, 6979857480, 9306476640, 13959714960, 27919429920]

約数ペア:

[(1, 27919429920), (2, 13959714960), (3, 9306476640), (4, 6979857480), (5, 5583885984), (6, 4653238320), (8, 3489928740), (9, 3102158880), (10, 2791942992), (12, 2326619160), (15, 1861295328), (16, 1744964370), (18, 1551079440), (19, 1469443680), (20, 1395971496), (24, 1163309580), (27, 1034052960), (30, 930647664), (32, 872482185), (36, 775539720), (38, 734721840), (40, 697985748), (45, 620431776), (48, 581654790), (54, 517026480), (57, 489814560), (60, 465323832), (72, 387769860), (76, 367360920), (80, 348992874), (81, 344684320), (90, 310215888), (95, 293888736), (96, 290827395), (108, 258513240), (114, 244907280), (120, 232661916), (135, 206810592), (144, 193884930), (152, 183680460), (160, 174496437), (162, 172342160), (171, 163271520), (180, 155107944), (190, 146944368), (216, 129256620), (228, 122453640), (240, 116330958), (270, 103405296), (285, 97962912), (288, 96942465), (304, 91840230), (324, 86171080), (342, 81635760), (360, 77553972), (380, 73472184), (405, 68936864), (432, 64628310), (456, 61226820), (480, 58165479), (513, 54423840), (540, 51702648), (570, 48981456), (608, 45920115), (648, 43085540), (684, 40817880), (720, 38776986), (760, 36736092), (810, 34468432), (855, 32654304), (864, 32314155), (912, 30613410), (1026, 27211920), (1080, 25851324), (1140, 24490728), (1296, 21542770), (1368, 20408940), (1440, 19388493), (1520, 18368046), (1539, 18141280), (1620, 17234216), (1710, 16327152), (1824, 15306705), (2052, 13605960), (2160, 12925662), (2280, 12245364), (2565, 10884768), (2592, 10771385), (2736, 10204470), (3040, 9184023), (3078, 9070640), (3240, 8617108), (3420, 8163576), (4104, 6802980), (4320, 6462831), (4560, 6122682), (5130, 5442384), (5472, 5102235), (6156, 4535320), (6480, 4308554), (6840, 4081788), (7695, 3628256), (8208, 3401490), (9120, 3061341), (10260, 2721192), (12312, 2267660), (12960, 2154277), (13680, 2040894), (15390, 1814128), (16416, 1700745), (20520, 1360596), (24624, 1133830), (27360, 1020447), (30780, 907064), (41040, 680298), (49248, 566915), (61560, 453532), (82080, 340149), (113383, 246240), (123120, 226766)]