122638080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 396617760

約数和(自身を除く): 273979680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 293, 320, 327, 384, 436, 480, 545, 586, 640, 654, 768, 872, 879, 960, 1090, 1172, 1280, 1308, 1465, 1635, 1744, 1758, 1920, 2180, 2344, 2616, 2930, 3270, 3488, 3516, 3840, 4360, 4395, 4688, 5232, 5860, 6540, 6976, 7032, 8720, 8790, 9376, 10464, 11720, 13080, 13952, 14064, 17440, 17580, 18752, 20928, 23440, 26160, 27904, 28128, 31937, 34880, 35160, 37504, 41856, 46880, 52320, 56256, 63874, 69760, 70320, 75008, 83712, 93760, 95811, 104640, 112512, 127748, 139520, 140640, 159685, 187520, 191622, 209280, 225024, 255496, 281280, 319370, 375040, 383244, 418560, 479055, 510992, 562560, 638740, 766488, 958110, 1021984, 1125120, 1277480, 1532976, 1916220, 2043968, 2554960, 3065952, 3832440, 4087936, 5109920, 6131904, 7664880, 8175872, 10219840, 12263808, 15329760, 20439680, 24527616, 30659520, 40879360, 61319040, 122638080]

約数ペア:

[(1, 122638080), (2, 61319040), (3, 40879360), (4, 30659520), (5, 24527616), (6, 20439680), (8, 15329760), (10, 12263808), (12, 10219840), (15, 8175872), (16, 7664880), (20, 6131904), (24, 5109920), (30, 4087936), (32, 3832440), (40, 3065952), (48, 2554960), (60, 2043968), (64, 1916220), (80, 1532976), (96, 1277480), (109, 1125120), (120, 1021984), (128, 958110), (160, 766488), (192, 638740), (218, 562560), (240, 510992), (256, 479055), (293, 418560), (320, 383244), (327, 375040), (384, 319370), (436, 281280), (480, 255496), (545, 225024), (586, 209280), (640, 191622), (654, 187520), (768, 159685), (872, 140640), (879, 139520), (960, 127748), (1090, 112512), (1172, 104640), (1280, 95811), (1308, 93760), (1465, 83712), (1635, 75008), (1744, 70320), (1758, 69760), (1920, 63874), (2180, 56256), (2344, 52320), (2616, 46880), (2930, 41856), (3270, 37504), (3488, 35160), (3516, 34880), (3840, 31937), (4360, 28128), (4395, 27904), (4688, 26160), (5232, 23440), (5860, 20928), (6540, 18752), (6976, 17580), (7032, 17440), (8720, 14064), (8790, 13952), (9376, 13080), (10464, 11720)]