545281920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:853

約数の個数: 192

約数和(自身を含む): 1899415440

約数和(自身を除く): 1354133520

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, 128, 137, 144, 160, 180, 192, 240, 274, 288, 320, 360, 384, 411, 480, 548, 576, 640, 685, 691, 720, 822, 960, 1096, 1152, 1233, 1370, 1382, 1440, 1644, 1920, 2055, 2073, 2192, 2466, 2740, 2764, 2880, 3288, 3455, 4110, 4146, 4384, 4932, 5480, 5528, 5760, 6165, 6219, 6576, 6910, 8220, 8292, 8768, 9864, 10365, 10960, 11056, 12330, 12438, 13152, 13820, 16440, 16584, 17536, 19728, 20730, 21920, 22112, 24660, 24876, 26304, 27640, 31095, 32880, 33168, 39456, 41460, 43840, 44224, 49320, 49752, 52608, 55280, 62190, 65760, 66336, 78912, 82920, 87680, 88448, 94667, 98640, 99504, 110560, 124380, 131520, 132672, 157824, 165840, 189334, 197280, 199008, 221120, 248760, 263040, 265344, 284001, 331680, 378668, 394560, 398016, 442240, 473335, 497520, 568002, 663360, 757336, 789120, 796032, 852003, 946670, 995040, 1136004, 1326720, 1420005, 1514672, 1704006, 1893340, 1990080, 2272008, 2840010, 3029344, 3408012, 3786680, 3980160, 4260015, 4544016, 5680020, 6058688, 6816024, 7573360, 8520030, 9088032, 11360040, 12117376, 13632048, 15146720, 17040060, 18176064, 22720080, 27264096, 30293440, 34080120, 36352128, 45440160, 54528192, 60586880, 68160240, 90880320, 109056384, 136320480, 181760640, 272640960, 545281920]

約数ペア:

[(1, 545281920), (2, 272640960), (3, 181760640), (4, 136320480), (5, 109056384), (6, 90880320), (8, 68160240), (9, 60586880), (10, 54528192), (12, 45440160), (15, 36352128), (16, 34080120), (18, 30293440), (20, 27264096), (24, 22720080), (30, 18176064), (32, 17040060), (36, 15146720), (40, 13632048), (45, 12117376), (48, 11360040), (60, 9088032), (64, 8520030), (72, 7573360), (80, 6816024), (90, 6058688), (96, 5680020), (120, 4544016), (128, 4260015), (137, 3980160), (144, 3786680), (160, 3408012), (180, 3029344), (192, 2840010), (240, 2272008), (274, 1990080), (288, 1893340), (320, 1704006), (360, 1514672), (384, 1420005), (411, 1326720), (480, 1136004), (548, 995040), (576, 946670), (640, 852003), (685, 796032), (691, 789120), (720, 757336), (822, 663360), (960, 568002), (1096, 497520), (1152, 473335), (1233, 442240), (1370, 398016), (1382, 394560), (1440, 378668), (1644, 331680), (1920, 284001), (2055, 265344), (2073, 263040), (2192, 248760), (2466, 221120), (2740, 199008), (2764, 197280), (2880, 189334), (3288, 165840), (3455, 157824), (4110, 132672), (4146, 131520), (4384, 124380), (4932, 110560), (5480, 99504), (5528, 98640), (5760, 94667), (6165, 88448), (6219, 87680), (6576, 82920), (6910, 78912), (8220, 66336), (8292, 65760), (8768, 62190), (9864, 55280), (10365, 52608), (10960, 49752), (11056, 49320), (12330, 44224), (12438, 43840), (13152, 41460), (13820, 39456), (16440, 33168), (16584, 32880), (17536, 31095), (19728, 27640), (20730, 26304), (21920, 24876), (22112, 24660)]