82768080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1733}}^1$

素因数の和:1948

約数の個数: 80

約数和(自身を含む): 258019200

約数和(自身を除く): 175251120

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, 1733, 1990, 2388, 2985, 3184, 3466, 3980, 4776, 5199, 5970, 6932, 7960, 8665, 9552, 10398, 11940, 13864, 15920, 17330, 20796, 23880, 25995, 27728, 34660, 41592, 47760, 51990, 69320, 83184, 103980, 138640, 207960, 344867, 415920, 689734, 1034601, 1379468, 1724335, 2069202, 2758936, 3448670, 4138404, 5173005, 5517872, 6897340, 8276808, 10346010, 13794680, 16553616, 20692020, 27589360, 41384040, 82768080]

約数ペア:

[(1, 82768080), (2, 41384040), (3, 27589360), (4, 20692020), (5, 16553616), (6, 13794680), (8, 10346010), (10, 8276808), (12, 6897340), (15, 5517872), (16, 5173005), (20, 4138404), (24, 3448670), (30, 2758936), (40, 2069202), (48, 1724335), (60, 1379468), (80, 1034601), (120, 689734), (199, 415920), (240, 344867), (398, 207960), (597, 138640), (796, 103980), (995, 83184), (1194, 69320), (1592, 51990), (1733, 47760), (1990, 41592), (2388, 34660), (2985, 27728), (3184, 25995), (3466, 23880), (3980, 20796), (4776, 17330), (5199, 15920), (5970, 13864), (6932, 11940), (7960, 10398), (8665, 9552)]