204713280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71081}}^1$

素因数の和:71104

約数の個数: 84

約数和(自身を含む): 704138292

約数和(自身を除く): 499425012

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 71081, 142162, 213243, 284324, 355405, 426486, 568648, 639729, 710810, 852972, 1066215, 1137296, 1279458, 1421620, 1705944, 2132430, 2274592, 2558916, 2843240, 3198645, 3411888, 4264860, 4549184, 5117832, 5686480, 6397290, 6823776, 8529720, 10235664, 11372960, 12794580, 13647552, 17059440, 20471328, 22745920, 25589160, 34118880, 40942656, 51178320, 68237760, 102356640, 204713280]

約数ペア:

[(1, 204713280), (2, 102356640), (3, 68237760), (4, 51178320), (5, 40942656), (6, 34118880), (8, 25589160), (9, 22745920), (10, 20471328), (12, 17059440), (15, 13647552), (16, 12794580), (18, 11372960), (20, 10235664), (24, 8529720), (30, 6823776), (32, 6397290), (36, 5686480), (40, 5117832), (45, 4549184), (48, 4264860), (60, 3411888), (64, 3198645), (72, 2843240), (80, 2558916), (90, 2274592), (96, 2132430), (120, 1705944), (144, 1421620), (160, 1279458), (180, 1137296), (192, 1066215), (240, 852972), (288, 710810), (320, 639729), (360, 568648), (480, 426486), (576, 355405), (720, 284324), (960, 213243), (1440, 142162), (2880, 71081)]