180982080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{20947}}^1$

素因数の和:20973

約数の個数: 112

約数和(自身を含む): 638495040

約数和(自身を除く): 457512960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 20947, 41894, 62841, 83788, 104735, 125682, 167576, 188523, 209470, 251364, 314205, 335152, 377046, 418940, 502728, 565569, 628410, 670304, 754092, 837880, 942615, 1005456, 1131138, 1256820, 1340608, 1508184, 1675760, 1885230, 2010912, 2262276, 2513640, 2827845, 3016368, 3351520, 3770460, 4021824, 4524552, 5027280, 5655690, 6032736, 6703040, 7540920, 9049104, 10054560, 11311380, 12065472, 15081840, 18098208, 20109120, 22622760, 30163680, 36196416, 45245520, 60327360, 90491040, 180982080]

約数ペア:

[(1, 180982080), (2, 90491040), (3, 60327360), (4, 45245520), (5, 36196416), (6, 30163680), (8, 22622760), (9, 20109120), (10, 18098208), (12, 15081840), (15, 12065472), (16, 11311380), (18, 10054560), (20, 9049104), (24, 7540920), (27, 6703040), (30, 6032736), (32, 5655690), (36, 5027280), (40, 4524552), (45, 4021824), (48, 3770460), (54, 3351520), (60, 3016368), (64, 2827845), (72, 2513640), (80, 2262276), (90, 2010912), (96, 1885230), (108, 1675760), (120, 1508184), (135, 1340608), (144, 1256820), (160, 1131138), (180, 1005456), (192, 942615), (216, 837880), (240, 754092), (270, 670304), (288, 628410), (320, 565569), (360, 502728), (432, 418940), (480, 377046), (540, 335152), (576, 314205), (720, 251364), (864, 209470), (960, 188523), (1080, 167576), (1440, 125682), (1728, 104735), (2160, 83788), (2880, 62841), (4320, 41894), (8640, 20947)]