87066480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1823}}^1$

素因数の和:2038

約数の個数: 80

約数和(自身を含む): 271411200

約数和(自身を除く): 184344720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1823, 1990, 2388, 2985, 3184, 3646, 3980, 4776, 5469, 5970, 7292, 7960, 9115, 9552, 10938, 11940, 14584, 15920, 18230, 21876, 23880, 27345, 29168, 36460, 43752, 47760, 54690, 72920, 87504, 109380, 145840, 218760, 362777, 437520, 725554, 1088331, 1451108, 1813885, 2176662, 2902216, 3627770, 4353324, 5441655, 5804432, 7255540, 8706648, 10883310, 14511080, 17413296, 21766620, 29022160, 43533240, 87066480]

約数ペア:

[(1, 87066480), (2, 43533240), (3, 29022160), (4, 21766620), (5, 17413296), (6, 14511080), (8, 10883310), (10, 8706648), (12, 7255540), (15, 5804432), (16, 5441655), (20, 4353324), (24, 3627770), (30, 2902216), (40, 2176662), (48, 1813885), (60, 1451108), (80, 1088331), (120, 725554), (199, 437520), (240, 362777), (398, 218760), (597, 145840), (796, 109380), (995, 87504), (1194, 72920), (1592, 54690), (1823, 47760), (1990, 43752), (2388, 36460), (2985, 29168), (3184, 27345), (3646, 23880), (3980, 21876), (4776, 18230), (5469, 15920), (5970, 14584), (7292, 11940), (7960, 10938), (9115, 9552)]