80853120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4679}}^1$

素因数の和:4707

約数の個数: 128

約数和(自身を含む): 286416000

約数和(自身を除く): 205562880

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 4679, 5760, 8640, 9358, 14037, 17280, 18716, 23395, 28074, 37432, 42111, 46790, 56148, 70185, 74864, 84222, 93580, 112296, 126333, 140370, 149728, 168444, 187160, 210555, 224592, 252666, 280740, 299456, 336888, 374320, 421110, 449184, 505332, 561480, 598912, 631665, 673776, 748640, 842220, 898368, 1010664, 1122960, 1263330, 1347552, 1497280, 1684440, 1796736, 2021328, 2245920, 2526660, 2695104, 2994560, 3368880, 4042656, 4491840, 5053320, 5390208, 6737760, 8085312, 8983680, 10106640, 13475520, 16170624, 20213280, 26951040, 40426560, 80853120]

約数ペア:

[(1, 80853120), (2, 40426560), (3, 26951040), (4, 20213280), (5, 16170624), (6, 13475520), (8, 10106640), (9, 8983680), (10, 8085312), (12, 6737760), (15, 5390208), (16, 5053320), (18, 4491840), (20, 4042656), (24, 3368880), (27, 2994560), (30, 2695104), (32, 2526660), (36, 2245920), (40, 2021328), (45, 1796736), (48, 1684440), (54, 1497280), (60, 1347552), (64, 1263330), (72, 1122960), (80, 1010664), (90, 898368), (96, 842220), (108, 748640), (120, 673776), (128, 631665), (135, 598912), (144, 561480), (160, 505332), (180, 449184), (192, 421110), (216, 374320), (240, 336888), (270, 299456), (288, 280740), (320, 252666), (360, 224592), (384, 210555), (432, 187160), (480, 168444), (540, 149728), (576, 140370), (640, 126333), (720, 112296), (864, 93580), (960, 84222), (1080, 74864), (1152, 70185), (1440, 56148), (1728, 46790), (1920, 42111), (2160, 37432), (2880, 28074), (3456, 23395), (4320, 18716), (4679, 17280), (5760, 14037), (8640, 9358)]