282942720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2729}}^1$

素因数の和:2762

約数の個数: 180

約数和(自身を含む): 1012791780

約数和(自身を除く): 729849060

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2729, 2880, 3240, 3456, 3840, 4320, 5184, 5458, 5760, 6480, 6912, 8187, 8640, 10368, 10916, 11520, 12960, 13645, 16374, 17280, 20736, 21832, 24561, 25920, 27290, 32748, 34560, 40935, 43664, 49122, 51840, 54580, 65496, 73683, 81870, 87328, 98244, 103680, 109160, 122805, 130992, 147366, 163740, 174656, 196488, 218320, 221049, 245610, 261984, 294732, 327480, 349312, 368415, 392976, 436640, 442098, 491220, 523968, 589464, 654960, 698624, 736830, 785952, 873280, 884196, 982440, 1047936, 1105245, 1178928, 1309920, 1473660, 1571904, 1746560, 1768392, 1964880, 2095872, 2210490, 2357856, 2619840, 2947320, 3143808, 3493120, 3536784, 3929760, 4420980, 4715712, 5239680, 5894640, 6287616, 7073568, 7859520, 8841960, 9431424, 10479360, 11789280, 14147136, 15719040, 17683920, 18862848, 23578560, 28294272, 31438080, 35367840, 47157120, 56588544, 70735680, 94314240, 141471360, 282942720]

約数ペア:

[(1, 282942720), (2, 141471360), (3, 94314240), (4, 70735680), (5, 56588544), (6, 47157120), (8, 35367840), (9, 31438080), (10, 28294272), (12, 23578560), (15, 18862848), (16, 17683920), (18, 15719040), (20, 14147136), (24, 11789280), (27, 10479360), (30, 9431424), (32, 8841960), (36, 7859520), (40, 7073568), (45, 6287616), (48, 5894640), (54, 5239680), (60, 4715712), (64, 4420980), (72, 3929760), (80, 3536784), (81, 3493120), (90, 3143808), (96, 2947320), (108, 2619840), (120, 2357856), (128, 2210490), (135, 2095872), (144, 1964880), (160, 1768392), (162, 1746560), (180, 1571904), (192, 1473660), (216, 1309920), (240, 1178928), (256, 1105245), (270, 1047936), (288, 982440), (320, 884196), (324, 873280), (360, 785952), (384, 736830), (405, 698624), (432, 654960), (480, 589464), (540, 523968), (576, 491220), (640, 442098), (648, 436640), (720, 392976), (768, 368415), (810, 349312), (864, 327480), (960, 294732), (1080, 261984), (1152, 245610), (1280, 221049), (1296, 218320), (1440, 196488), (1620, 174656), (1728, 163740), (1920, 147366), (2160, 130992), (2304, 122805), (2592, 109160), (2729, 103680), (2880, 98244), (3240, 87328), (3456, 81870), (3840, 73683), (4320, 65496), (5184, 54580), (5458, 51840), (5760, 49122), (6480, 43664), (6912, 40935), (8187, 34560), (8640, 32748), (10368, 27290), (10916, 25920), (11520, 24561), (12960, 21832), (13645, 20736), (16374, 17280)]