248806080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 280

約数和(自身を含む): 918331920

約数和(自身を除く): 669525840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 324, 331, 348, 360, 405, 432, 435, 464, 480, 522, 540, 576, 580, 648, 662, 696, 720, 783, 810, 864, 870, 928, 960, 993, 1044, 1080, 1160, 1296, 1305, 1324, 1392, 1440, 1566, 1620, 1655, 1728, 1740, 1856, 1986, 2088, 2160, 2320, 2349, 2592, 2610, 2648, 2784, 2880, 2979, 3132, 3240, 3310, 3480, 3915, 3972, 4176, 4320, 4640, 4698, 4965, 5184, 5220, 5296, 5568, 5958, 6264, 6480, 6620, 6960, 7830, 7944, 8352, 8640, 8937, 9280, 9396, 9599, 9930, 10440, 10592, 11745, 11916, 12528, 12960, 13240, 13920, 14895, 15660, 15888, 16704, 17874, 18792, 19198, 19860, 20880, 21184, 23490, 23832, 25056, 25920, 26480, 26811, 27840, 28797, 29790, 31320, 31776, 35748, 37584, 38396, 39720, 41760, 44685, 46980, 47664, 47995, 50112, 52960, 53622, 57594, 59580, 62640, 63552, 71496, 75168, 76792, 79440, 83520, 86391, 89370, 93960, 95328, 95990, 105920, 107244, 115188, 119160, 125280, 134055, 142992, 143985, 150336, 153584, 158880, 172782, 178740, 187920, 190656, 191980, 214488, 230376, 238320, 250560, 259173, 268110, 285984, 287970, 307168, 317760, 345564, 357480, 375840, 383960, 428976, 431955, 460752, 476640, 518346, 536220, 571968, 575940, 614336, 691128, 714960, 751680, 767920, 777519, 857952, 863910, 921504, 953280, 1036692, 1072440, 1151880, 1295865, 1382256, 1429920, 1535840, 1555038, 1715904, 1727820, 1843008, 2073384, 2144880, 2303760, 2591730, 2764512, 2859840, 3071680, 3110076, 3455640, 3887595, 4146768, 4289760, 4607520, 5183460, 5529024, 6220152, 6911280, 7775190, 8293536, 8579520, 9215040, 10366920, 12440304, 13822560, 15550380, 16587072, 20733840, 24880608, 27645120, 31100760, 41467680, 49761216, 62201520, 82935360, 124403040, 248806080]

約数ペア:

[(1, 248806080), (2, 124403040), (3, 82935360), (4, 62201520), (5, 49761216), (6, 41467680), (8, 31100760), (9, 27645120), (10, 24880608), (12, 20733840), (15, 16587072), (16, 15550380), (18, 13822560), (20, 12440304), (24, 10366920), (27, 9215040), (29, 8579520), (30, 8293536), (32, 7775190), (36, 6911280), (40, 6220152), (45, 5529024), (48, 5183460), (54, 4607520), (58, 4289760), (60, 4146768), (64, 3887595), (72, 3455640), (80, 3110076), (81, 3071680), (87, 2859840), (90, 2764512), (96, 2591730), (108, 2303760), (116, 2144880), (120, 2073384), (135, 1843008), (144, 1727820), (145, 1715904), (160, 1555038), (162, 1535840), (174, 1429920), (180, 1382256), (192, 1295865), (216, 1151880), (232, 1072440), (240, 1036692), (261, 953280), (270, 921504), (288, 863910), (290, 857952), (320, 777519), (324, 767920), (331, 751680), (348, 714960), (360, 691128), (405, 614336), (432, 575940), (435, 571968), (464, 536220), (480, 518346), (522, 476640), (540, 460752), (576, 431955), (580, 428976), (648, 383960), (662, 375840), (696, 357480), (720, 345564), (783, 317760), (810, 307168), (864, 287970), (870, 285984), (928, 268110), (960, 259173), (993, 250560), (1044, 238320), (1080, 230376), (1160, 214488), (1296, 191980), (1305, 190656), (1324, 187920), (1392, 178740), (1440, 172782), (1566, 158880), (1620, 153584), (1655, 150336), (1728, 143985), (1740, 142992), (1856, 134055), (1986, 125280), (2088, 119160), (2160, 115188), (2320, 107244), (2349, 105920), (2592, 95990), (2610, 95328), (2648, 93960), (2784, 89370), (2880, 86391), (2979, 83520), (3132, 79440), (3240, 76792), (3310, 75168), (3480, 71496), (3915, 63552), (3972, 62640), (4176, 59580), (4320, 57594), (4640, 53622), (4698, 52960), (4965, 50112), (5184, 47995), (5220, 47664), (5296, 46980), (5568, 44685), (5958, 41760), (6264, 39720), (6480, 38396), (6620, 37584), (6960, 35748), (7830, 31776), (7944, 31320), (8352, 29790), (8640, 28797), (8937, 27840), (9280, 26811), (9396, 26480), (9599, 25920), (9930, 25056), (10440, 23832), (10592, 23490), (11745, 21184), (11916, 20880), (12528, 19860), (12960, 19198), (13240, 18792), (13920, 17874), (14895, 16704), (15660, 15888)]