82237080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1709}}^1$

素因数の和:2124

約数の個数: 64

約数和(自身を含む): 247471200

約数和(自身を除く): 165234120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 1709, 2005, 2406, 3208, 3418, 4010, 4812, 5127, 6015, 6836, 8020, 8545, 9624, 10254, 12030, 13672, 16040, 17090, 20508, 24060, 25635, 34180, 41016, 48120, 51270, 68360, 102540, 205080, 685309, 1370618, 2055927, 2741236, 3426545, 4111854, 5482472, 6853090, 8223708, 10279635, 13706180, 16447416, 20559270, 27412360, 41118540, 82237080]

約数ペア:

[(1, 82237080), (2, 41118540), (3, 27412360), (4, 20559270), (5, 16447416), (6, 13706180), (8, 10279635), (10, 8223708), (12, 6853090), (15, 5482472), (20, 4111854), (24, 3426545), (30, 2741236), (40, 2055927), (60, 1370618), (120, 685309), (401, 205080), (802, 102540), (1203, 68360), (1604, 51270), (1709, 48120), (2005, 41016), (2406, 34180), (3208, 25635), (3418, 24060), (4010, 20508), (4812, 17090), (5127, 16040), (6015, 13672), (6836, 12030), (8020, 10254), (8545, 9624)]