740904960

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 208

約数和(自身を含む): 2453368320

約数和(自身を除く): 1712463360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 389, 465, 480, 496, 512, 620, 640, 744, 768, 778, 930, 960, 992, 1024, 1167, 1240, 1280, 1488, 1536, 1556, 1860, 1920, 1945, 1984, 2048, 2334, 2480, 2560, 2976, 3072, 3112, 3720, 3840, 3890, 3968, 4096, 4668, 4960, 5120, 5835, 5952, 6144, 6224, 7440, 7680, 7780, 7936, 9336, 9920, 10240, 11670, 11904, 12059, 12288, 12448, 14880, 15360, 15560, 15872, 18672, 19840, 20480, 23340, 23808, 24118, 24896, 29760, 30720, 31120, 31744, 36177, 37344, 39680, 46680, 47616, 48236, 49792, 59520, 60295, 61440, 62240, 63488, 72354, 74688, 79360, 93360, 95232, 96472, 99584, 119040, 120590, 124480, 126976, 144708, 149376, 158720, 180885, 186720, 190464, 192944, 199168, 238080, 241180, 248960, 289416, 298752, 317440, 361770, 373440, 380928, 385888, 398336, 476160, 482360, 497920, 578832, 597504, 634880, 723540, 746880, 771776, 796672, 952320, 964720, 995840, 1157664, 1195008, 1447080, 1493760, 1543552, 1593344, 1904640, 1929440, 1991680, 2315328, 2390016, 2894160, 2987520, 3087104, 3858880, 3983360, 4630656, 4780032, 5788320, 5975040, 6174208, 7717760, 7966720, 9261312, 11576640, 11950080, 12348416, 15435520, 18522624, 23153280, 23900160, 24696832, 30871040, 37045248, 46306560, 49393664, 61742080, 74090496, 92613120, 123484160, 148180992, 185226240, 246968320, 370452480, 740904960]

約数ペア:

[(1, 740904960), (2, 370452480), (3, 246968320), (4, 185226240), (5, 148180992), (6, 123484160), (8, 92613120), (10, 74090496), (12, 61742080), (15, 49393664), (16, 46306560), (20, 37045248), (24, 30871040), (30, 24696832), (31, 23900160), (32, 23153280), (40, 18522624), (48, 15435520), (60, 12348416), (62, 11950080), (64, 11576640), (80, 9261312), (93, 7966720), (96, 7717760), (120, 6174208), (124, 5975040), (128, 5788320), (155, 4780032), (160, 4630656), (186, 3983360), (192, 3858880), (240, 3087104), (248, 2987520), (256, 2894160), (310, 2390016), (320, 2315328), (372, 1991680), (384, 1929440), (389, 1904640), (465, 1593344), (480, 1543552), (496, 1493760), (512, 1447080), (620, 1195008), (640, 1157664), (744, 995840), (768, 964720), (778, 952320), (930, 796672), (960, 771776), (992, 746880), (1024, 723540), (1167, 634880), (1240, 597504), (1280, 578832), (1488, 497920), (1536, 482360), (1556, 476160), (1860, 398336), (1920, 385888), (1945, 380928), (1984, 373440), (2048, 361770), (2334, 317440), (2480, 298752), (2560, 289416), (2976, 248960), (3072, 241180), (3112, 238080), (3720, 199168), (3840, 192944), (3890, 190464), (3968, 186720), (4096, 180885), (4668, 158720), (4960, 149376), (5120, 144708), (5835, 126976), (5952, 124480), (6144, 120590), (6224, 119040), (7440, 99584), (7680, 96472), (7780, 95232), (7936, 93360), (9336, 79360), (9920, 74688), (10240, 72354), (11670, 63488), (11904, 62240), (12059, 61440), (12288, 60295), (12448, 59520), (14880, 49792), (15360, 48236), (15560, 47616), (15872, 46680), (18672, 39680), (19840, 37344), (20480, 36177), (23340, 31744), (23808, 31120), (24118, 30720), (24896, 29760)]