731267520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33119}}^1$

素因数の和:33162

約数の個数: 112

約数和(自身を含む): 2422794240

約数和(自身を除く): 1691526720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 33119, 66238, 99357, 132476, 165595, 198714, 264952, 331190, 397428, 496785, 529904, 662380, 761737, 794856, 993570, 1059808, 1324760, 1523474, 1589712, 1987140, 2119616, 2285211, 2649520, 3046948, 3179424, 3808685, 3974280, 4570422, 5299040, 6093896, 6358848, 7617370, 7948560, 9140844, 10598080, 11426055, 12187792, 15234740, 15897120, 18281688, 22852110, 24375584, 30469480, 31794240, 36563376, 45704220, 48751168, 60938960, 73126752, 91408440, 121877920, 146253504, 182816880, 243755840, 365633760, 731267520]

約数ペア:

[(1, 731267520), (2, 365633760), (3, 243755840), (4, 182816880), (5, 146253504), (6, 121877920), (8, 91408440), (10, 73126752), (12, 60938960), (15, 48751168), (16, 45704220), (20, 36563376), (23, 31794240), (24, 30469480), (30, 24375584), (32, 22852110), (40, 18281688), (46, 15897120), (48, 15234740), (60, 12187792), (64, 11426055), (69, 10598080), (80, 9140844), (92, 7948560), (96, 7617370), (115, 6358848), (120, 6093896), (138, 5299040), (160, 4570422), (184, 3974280), (192, 3808685), (230, 3179424), (240, 3046948), (276, 2649520), (320, 2285211), (345, 2119616), (368, 1987140), (460, 1589712), (480, 1523474), (552, 1324760), (690, 1059808), (736, 993570), (920, 794856), (960, 761737), (1104, 662380), (1380, 529904), (1472, 496785), (1840, 397428), (2208, 331190), (2760, 264952), (3680, 198714), (4416, 165595), (5520, 132476), (7360, 99357), (11040, 66238), (22080, 33119)]