1087139520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2023

約数の個数: 168

約数和(自身を含む): 3759128880

約数和(自身を除く): 2671989360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 211, 240, 288, 320, 360, 422, 480, 576, 633, 720, 844, 960, 1055, 1266, 1440, 1688, 1789, 1899, 2110, 2532, 2880, 3165, 3376, 3578, 3798, 4220, 5064, 5367, 6330, 6752, 7156, 7596, 8440, 8945, 9495, 10128, 10734, 12660, 13504, 14312, 15192, 16101, 16880, 17890, 18990, 20256, 21468, 25320, 26835, 28624, 30384, 32202, 33760, 35780, 37980, 40512, 42936, 50640, 53670, 57248, 60768, 64404, 67520, 71560, 75960, 80505, 85872, 101280, 107340, 114496, 121536, 128808, 143120, 151920, 161010, 171744, 202560, 214680, 257616, 286240, 303840, 322020, 343488, 377479, 429360, 515232, 572480, 607680, 644040, 754958, 858720, 1030464, 1132437, 1288080, 1509916, 1717440, 1887395, 2264874, 2576160, 3019832, 3397311, 3774790, 4529748, 5152320, 5662185, 6039664, 6794622, 7549580, 9059496, 11324370, 12079328, 13589244, 15099160, 16986555, 18118992, 22648740, 24158656, 27178488, 30198320, 33973110, 36237984, 45297480, 54356976, 60396640, 67946220, 72475968, 90594960, 108713952, 120793280, 135892440, 181189920, 217427904, 271784880, 362379840, 543569760, 1087139520]

約数ペア:

[(1, 1087139520), (2, 543569760), (3, 362379840), (4, 271784880), (5, 217427904), (6, 181189920), (8, 135892440), (9, 120793280), (10, 108713952), (12, 90594960), (15, 72475968), (16, 67946220), (18, 60396640), (20, 54356976), (24, 45297480), (30, 36237984), (32, 33973110), (36, 30198320), (40, 27178488), (45, 24158656), (48, 22648740), (60, 18118992), (64, 16986555), (72, 15099160), (80, 13589244), (90, 12079328), (96, 11324370), (120, 9059496), (144, 7549580), (160, 6794622), (180, 6039664), (192, 5662185), (211, 5152320), (240, 4529748), (288, 3774790), (320, 3397311), (360, 3019832), (422, 2576160), (480, 2264874), (576, 1887395), (633, 1717440), (720, 1509916), (844, 1288080), (960, 1132437), (1055, 1030464), (1266, 858720), (1440, 754958), (1688, 644040), (1789, 607680), (1899, 572480), (2110, 515232), (2532, 429360), (2880, 377479), (3165, 343488), (3376, 322020), (3578, 303840), (3798, 286240), (4220, 257616), (5064, 214680), (5367, 202560), (6330, 171744), (6752, 161010), (7156, 151920), (7596, 143120), (8440, 128808), (8945, 121536), (9495, 114496), (10128, 107340), (10734, 101280), (12660, 85872), (13504, 80505), (14312, 75960), (15192, 71560), (16101, 67520), (16880, 64404), (17890, 60768), (18990, 57248), (20256, 53670), (21468, 50640), (25320, 42936), (26835, 40512), (28624, 37980), (30384, 35780), (32202, 33760)]