285824160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:740

約数の個数: 192

約数和(自身を含む): 1011225600

約数和(自身を除く): 725401440

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, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 545, 607, 654, 720, 864, 872, 981, 1080, 1090, 1214, 1308, 1440, 1635, 1744, 1821, 1962, 2160, 2180, 2428, 2616, 2943, 3035, 3270, 3488, 3642, 3924, 4320, 4360, 4856, 4905, 5232, 5463, 5886, 6070, 6540, 7284, 7848, 8720, 9105, 9712, 9810, 10464, 10926, 11772, 12140, 13080, 14568, 14715, 15696, 16389, 17440, 18210, 19424, 19620, 21852, 23544, 24280, 26160, 27315, 29136, 29430, 31392, 32778, 36420, 39240, 43704, 47088, 48560, 52320, 54630, 58272, 58860, 65556, 66163, 72840, 78480, 81945, 87408, 94176, 97120, 109260, 117720, 131112, 132326, 145680, 156960, 163890, 174816, 198489, 218520, 235440, 262224, 264652, 291360, 327780, 330815, 396978, 437040, 470880, 524448, 529304, 595467, 655560, 661630, 793956, 874080, 992445, 1058608, 1190934, 1311120, 1323260, 1587912, 1786401, 1984890, 2117216, 2381868, 2622240, 2646520, 2977335, 3175824, 3572802, 3969780, 4763736, 5293040, 5954670, 6351648, 7145604, 7939560, 8932005, 9527472, 10586080, 11909340, 14291208, 15879120, 17864010, 19054944, 23818680, 28582416, 31758240, 35728020, 47637360, 57164832, 71456040, 95274720, 142912080, 285824160]

約数ペア:

[(1, 285824160), (2, 142912080), (3, 95274720), (4, 71456040), (5, 57164832), (6, 47637360), (8, 35728020), (9, 31758240), (10, 28582416), (12, 23818680), (15, 19054944), (16, 17864010), (18, 15879120), (20, 14291208), (24, 11909340), (27, 10586080), (30, 9527472), (32, 8932005), (36, 7939560), (40, 7145604), (45, 6351648), (48, 5954670), (54, 5293040), (60, 4763736), (72, 3969780), (80, 3572802), (90, 3175824), (96, 2977335), (108, 2646520), (109, 2622240), (120, 2381868), (135, 2117216), (144, 1984890), (160, 1786401), (180, 1587912), (216, 1323260), (218, 1311120), (240, 1190934), (270, 1058608), (288, 992445), (327, 874080), (360, 793956), (432, 661630), (436, 655560), (480, 595467), (540, 529304), (545, 524448), (607, 470880), (654, 437040), (720, 396978), (864, 330815), (872, 327780), (981, 291360), (1080, 264652), (1090, 262224), (1214, 235440), (1308, 218520), (1440, 198489), (1635, 174816), (1744, 163890), (1821, 156960), (1962, 145680), (2160, 132326), (2180, 131112), (2428, 117720), (2616, 109260), (2943, 97120), (3035, 94176), (3270, 87408), (3488, 81945), (3642, 78480), (3924, 72840), (4320, 66163), (4360, 65556), (4856, 58860), (4905, 58272), (5232, 54630), (5463, 52320), (5886, 48560), (6070, 47088), (6540, 43704), (7284, 39240), (7848, 36420), (8720, 32778), (9105, 31392), (9712, 29430), (9810, 29136), (10464, 27315), (10926, 26160), (11772, 24280), (12140, 23544), (13080, 21852), (14568, 19620), (14715, 19424), (15696, 18210), (16389, 17440)]