1292086080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 280

約数和(自身を含む): 4661733120

約数和(自身を除く): 3369647040

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, 360, 395, 405, 432, 474, 480, 540, 576, 631, 632, 648, 711, 720, 790, 810, 864, 948, 960, 1080, 1185, 1262, 1264, 1296, 1422, 1440, 1580, 1620, 1728, 1893, 1896, 2133, 2160, 2370, 2524, 2528, 2592, 2844, 2880, 3155, 3160, 3240, 3555, 3786, 3792, 4266, 4320, 4740, 5048, 5056, 5184, 5679, 5688, 6310, 6320, 6399, 6480, 7110, 7572, 7584, 8532, 8640, 9465, 9480, 10096, 10665, 11358, 11376, 12620, 12640, 12798, 12960, 14220, 15144, 15168, 17037, 17064, 18930, 18960, 20192, 21330, 22716, 22752, 25240, 25280, 25596, 25920, 28395, 28440, 30288, 31995, 34074, 34128, 37860, 37920, 40384, 42660, 45432, 45504, 49849, 50480, 51111, 51192, 56790, 56880, 60576, 63990, 68148, 68256, 75720, 75840, 85185, 85320, 90864, 99698, 100960, 102222, 102384, 113580, 113760, 121152, 127980, 136296, 136512, 149547, 151440, 170370, 170640, 181728, 199396, 201920, 204444, 204768, 227160, 227520, 249245, 255555, 255960, 272592, 299094, 302880, 340740, 341280, 363456, 398792, 408888, 409536, 448641, 454320, 498490, 511110, 511920, 545184, 598188, 605760, 681480, 682560, 747735, 797584, 817776, 897282, 908640, 996980, 1022220, 1023840, 1090368, 1196376, 1345923, 1362960, 1495470, 1595168, 1635552, 1794564, 1817280, 1993960, 2044440, 2047680, 2243205, 2392752, 2691846, 2725920, 2990940, 3190336, 3271104, 3589128, 3987920, 4037769, 4088880, 4486410, 4785504, 5383692, 5451840, 5981880, 6729615, 7178256, 7975840, 8075538, 8177760, 8972820, 9571008, 10767384, 11963760, 13459230, 14356512, 15951680, 16151076, 16355520, 17945640, 20188845, 21534768, 23927520, 26918460, 28713024, 32302152, 35891280, 40377690, 43069536, 47855040, 53836920, 64604304, 71782560, 80755380, 86139072, 107673840, 129208608, 143565120, 161510760, 215347680, 258417216, 323021520, 430695360, 646043040, 1292086080]

約数ペア:

[(1, 1292086080), (2, 646043040), (3, 430695360), (4, 323021520), (5, 258417216), (6, 215347680), (8, 161510760), (9, 143565120), (10, 129208608), (12, 107673840), (15, 86139072), (16, 80755380), (18, 71782560), (20, 64604304), (24, 53836920), (27, 47855040), (30, 43069536), (32, 40377690), (36, 35891280), (40, 32302152), (45, 28713024), (48, 26918460), (54, 23927520), (60, 21534768), (64, 20188845), (72, 17945640), (79, 16355520), (80, 16151076), (81, 15951680), (90, 14356512), (96, 13459230), (108, 11963760), (120, 10767384), (135, 9571008), (144, 8972820), (158, 8177760), (160, 8075538), (162, 7975840), (180, 7178256), (192, 6729615), (216, 5981880), (237, 5451840), (240, 5383692), (270, 4785504), (288, 4486410), (316, 4088880), (320, 4037769), (324, 3987920), (360, 3589128), (395, 3271104), (405, 3190336), (432, 2990940), (474, 2725920), (480, 2691846), (540, 2392752), (576, 2243205), (631, 2047680), (632, 2044440), (648, 1993960), (711, 1817280), (720, 1794564), (790, 1635552), (810, 1595168), (864, 1495470), (948, 1362960), (960, 1345923), (1080, 1196376), (1185, 1090368), (1262, 1023840), (1264, 1022220), (1296, 996980), (1422, 908640), (1440, 897282), (1580, 817776), (1620, 797584), (1728, 747735), (1893, 682560), (1896, 681480), (2133, 605760), (2160, 598188), (2370, 545184), (2524, 511920), (2528, 511110), (2592, 498490), (2844, 454320), (2880, 448641), (3155, 409536), (3160, 408888), (3240, 398792), (3555, 363456), (3786, 341280), (3792, 340740), (4266, 302880), (4320, 299094), (4740, 272592), (5048, 255960), (5056, 255555), (5184, 249245), (5679, 227520), (5688, 227160), (6310, 204768), (6320, 204444), (6399, 201920), (6480, 199396), (7110, 181728), (7572, 170640), (7584, 170370), (8532, 151440), (8640, 149547), (9465, 136512), (9480, 136296), (10096, 127980), (10665, 121152), (11358, 113760), (11376, 113580), (12620, 102384), (12640, 102222), (12798, 100960), (12960, 99698), (14220, 90864), (15144, 85320), (15168, 85185), (17037, 75840), (17064, 75720), (18930, 68256), (18960, 68148), (20192, 63990), (21330, 60576), (22716, 56880), (22752, 56790), (25240, 51192), (25280, 51111), (25596, 50480), (25920, 49849), (28395, 45504), (28440, 45432), (30288, 42660), (31995, 40384), (34074, 37920), (34128, 37860)]