677782080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 280

約数和(自身を含む): 2448885120

約数和(自身を除く): 1771103040

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, 64, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 270, 288, 316, 320, 324, 331, 360, 395, 405, 432, 474, 480, 540, 576, 632, 648, 662, 711, 720, 790, 810, 864, 948, 960, 993, 1080, 1185, 1264, 1296, 1324, 1422, 1440, 1580, 1620, 1655, 1728, 1896, 1986, 2133, 2160, 2370, 2528, 2592, 2648, 2844, 2880, 2979, 3160, 3240, 3310, 3555, 3792, 3972, 4266, 4320, 4740, 4965, 5056, 5184, 5296, 5688, 5958, 6320, 6399, 6480, 6620, 7110, 7584, 7944, 8532, 8640, 8937, 9480, 9930, 10592, 10665, 11376, 11916, 12640, 12798, 12960, 13240, 14220, 14895, 15168, 15888, 17064, 17874, 18960, 19860, 21184, 21330, 22752, 23832, 25280, 25596, 25920, 26149, 26480, 26811, 28440, 29790, 31776, 31995, 34128, 35748, 37920, 39720, 42660, 44685, 45504, 47664, 51192, 52298, 52960, 53622, 56880, 59580, 63552, 63990, 68256, 71496, 75840, 78447, 79440, 85320, 89370, 95328, 102384, 104596, 105920, 107244, 113760, 119160, 127980, 130745, 134055, 136512, 142992, 156894, 158880, 170640, 178740, 190656, 204768, 209192, 214488, 227520, 235341, 238320, 255960, 261490, 268110, 285984, 313788, 317760, 341280, 357480, 392235, 409536, 418384, 428976, 470682, 476640, 511920, 522980, 536220, 571968, 627576, 682560, 706023, 714960, 784470, 836768, 857952, 941364, 953280, 1023840, 1045960, 1072440, 1176705, 1255152, 1412046, 1429920, 1568940, 1673536, 1715904, 1882728, 2047680, 2091920, 2118069, 2144880, 2353410, 2510304, 2824092, 2859840, 3137880, 3530115, 3765456, 4183840, 4236138, 4289760, 4706820, 5020608, 5648184, 6275760, 7060230, 7530912, 8367680, 8472276, 8579520, 9413640, 10590345, 11296368, 12551520, 14120460, 15061824, 16944552, 18827280, 21180690, 22592736, 25103040, 28240920, 33889104, 37654560, 42361380, 45185472, 56481840, 67778208, 75309120, 84722760, 112963680, 135556416, 169445520, 225927360, 338891040, 677782080]

約数ペア:

[(1, 677782080), (2, 338891040), (3, 225927360), (4, 169445520), (5, 135556416), (6, 112963680), (8, 84722760), (9, 75309120), (10, 67778208), (12, 56481840), (15, 45185472), (16, 42361380), (18, 37654560), (20, 33889104), (24, 28240920), (27, 25103040), (30, 22592736), (32, 21180690), (36, 18827280), (40, 16944552), (45, 15061824), (48, 14120460), (54, 12551520), (60, 11296368), (64, 10590345), (72, 9413640), (79, 8579520), (80, 8472276), (81, 8367680), (90, 7530912), (96, 7060230), (108, 6275760), (120, 5648184), (135, 5020608), (144, 4706820), (158, 4289760), (160, 4236138), (162, 4183840), (180, 3765456), (192, 3530115), (216, 3137880), (237, 2859840), (240, 2824092), (270, 2510304), (288, 2353410), (316, 2144880), (320, 2118069), (324, 2091920), (331, 2047680), (360, 1882728), (395, 1715904), (405, 1673536), (432, 1568940), (474, 1429920), (480, 1412046), (540, 1255152), (576, 1176705), (632, 1072440), (648, 1045960), (662, 1023840), (711, 953280), (720, 941364), (790, 857952), (810, 836768), (864, 784470), (948, 714960), (960, 706023), (993, 682560), (1080, 627576), (1185, 571968), (1264, 536220), (1296, 522980), (1324, 511920), (1422, 476640), (1440, 470682), (1580, 428976), (1620, 418384), (1655, 409536), (1728, 392235), (1896, 357480), (1986, 341280), (2133, 317760), (2160, 313788), (2370, 285984), (2528, 268110), (2592, 261490), (2648, 255960), (2844, 238320), (2880, 235341), (2979, 227520), (3160, 214488), (3240, 209192), (3310, 204768), (3555, 190656), (3792, 178740), (3972, 170640), (4266, 158880), (4320, 156894), (4740, 142992), (4965, 136512), (5056, 134055), (5184, 130745), (5296, 127980), (5688, 119160), (5958, 113760), (6320, 107244), (6399, 105920), (6480, 104596), (6620, 102384), (7110, 95328), (7584, 89370), (7944, 85320), (8532, 79440), (8640, 78447), (8937, 75840), (9480, 71496), (9930, 68256), (10592, 63990), (10665, 63552), (11376, 59580), (11916, 56880), (12640, 53622), (12798, 52960), (12960, 52298), (13240, 51192), (14220, 47664), (14895, 45504), (15168, 44685), (15888, 42660), (17064, 39720), (17874, 37920), (18960, 35748), (19860, 34128), (21184, 31995), (21330, 31776), (22752, 29790), (23832, 28440), (25280, 26811), (25596, 26480), (25920, 26149)]