2730593280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:874

約数の個数: 176

約数和(自身を含む): 8775243360

約数和(自身を除く): 6044650080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 389, 457, 480, 512, 640, 768, 778, 914, 960, 1024, 1167, 1280, 1371, 1536, 1556, 1828, 1920, 1945, 2285, 2334, 2560, 2742, 3072, 3112, 3656, 3840, 3890, 4570, 4668, 5120, 5484, 5835, 6224, 6855, 7312, 7680, 7780, 9140, 9336, 10968, 11670, 12448, 13710, 14624, 15360, 15560, 18280, 18672, 21936, 23340, 24896, 27420, 29248, 31120, 36560, 37344, 43872, 46680, 49792, 54840, 58496, 62240, 73120, 74688, 87744, 93360, 99584, 109680, 116992, 124480, 146240, 149376, 175488, 177773, 186720, 199168, 219360, 233984, 248960, 292480, 298752, 350976, 355546, 373440, 398336, 438720, 467968, 497920, 533319, 584960, 597504, 701952, 711092, 746880, 877440, 888865, 995840, 1066638, 1169920, 1195008, 1403904, 1422184, 1493760, 1754880, 1777730, 1991680, 2133276, 2339840, 2666595, 2844368, 2987520, 3509760, 3555460, 4266552, 5333190, 5688736, 5975040, 7019520, 7110920, 8533104, 10666380, 11377472, 14221840, 17066208, 21332760, 22754944, 28443680, 34132416, 42665520, 45509888, 56887360, 68264832, 85331040, 91019776, 113774720, 136529664, 170662080, 182039552, 227549440, 273059328, 341324160, 455098880, 546118656, 682648320, 910197760, 1365296640, 2730593280]

約数ペア:

[(1, 2730593280), (2, 1365296640), (3, 910197760), (4, 682648320), (5, 546118656), (6, 455098880), (8, 341324160), (10, 273059328), (12, 227549440), (15, 182039552), (16, 170662080), (20, 136529664), (24, 113774720), (30, 91019776), (32, 85331040), (40, 68264832), (48, 56887360), (60, 45509888), (64, 42665520), (80, 34132416), (96, 28443680), (120, 22754944), (128, 21332760), (160, 17066208), (192, 14221840), (240, 11377472), (256, 10666380), (320, 8533104), (384, 7110920), (389, 7019520), (457, 5975040), (480, 5688736), (512, 5333190), (640, 4266552), (768, 3555460), (778, 3509760), (914, 2987520), (960, 2844368), (1024, 2666595), (1167, 2339840), (1280, 2133276), (1371, 1991680), (1536, 1777730), (1556, 1754880), (1828, 1493760), (1920, 1422184), (1945, 1403904), (2285, 1195008), (2334, 1169920), (2560, 1066638), (2742, 995840), (3072, 888865), (3112, 877440), (3656, 746880), (3840, 711092), (3890, 701952), (4570, 597504), (4668, 584960), (5120, 533319), (5484, 497920), (5835, 467968), (6224, 438720), (6855, 398336), (7312, 373440), (7680, 355546), (7780, 350976), (9140, 298752), (9336, 292480), (10968, 248960), (11670, 233984), (12448, 219360), (13710, 199168), (14624, 186720), (15360, 177773), (15560, 175488), (18280, 149376), (18672, 146240), (21936, 124480), (23340, 116992), (24896, 109680), (27420, 99584), (29248, 93360), (31120, 87744), (36560, 74688), (37344, 73120), (43872, 62240), (46680, 58496), (49792, 54840)]