56523960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 190080000

約数和(自身を除く): 133556040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 263, 270, 360, 398, 526, 540, 597, 789, 796, 995, 1052, 1080, 1194, 1315, 1578, 1592, 1791, 1990, 2104, 2367, 2388, 2630, 2985, 3156, 3582, 3945, 3980, 4734, 4776, 5260, 5373, 5970, 6312, 7101, 7164, 7890, 7960, 8955, 9468, 10520, 10746, 11835, 11940, 14202, 14328, 15780, 17910, 18936, 21492, 23670, 23880, 26865, 28404, 31560, 35505, 35820, 42984, 47340, 52337, 53730, 56808, 71010, 71640, 94680, 104674, 107460, 142020, 157011, 209348, 214920, 261685, 284040, 314022, 418696, 471033, 523370, 628044, 785055, 942066, 1046740, 1256088, 1413099, 1570110, 1884132, 2093480, 2355165, 2826198, 3140220, 3768264, 4710330, 5652396, 6280440, 7065495, 9420660, 11304792, 14130990, 18841320, 28261980, 56523960]

約数ペア:

[(1, 56523960), (2, 28261980), (3, 18841320), (4, 14130990), (5, 11304792), (6, 9420660), (8, 7065495), (9, 6280440), (10, 5652396), (12, 4710330), (15, 3768264), (18, 3140220), (20, 2826198), (24, 2355165), (27, 2093480), (30, 1884132), (36, 1570110), (40, 1413099), (45, 1256088), (54, 1046740), (60, 942066), (72, 785055), (90, 628044), (108, 523370), (120, 471033), (135, 418696), (180, 314022), (199, 284040), (216, 261685), (263, 214920), (270, 209348), (360, 157011), (398, 142020), (526, 107460), (540, 104674), (597, 94680), (789, 71640), (796, 71010), (995, 56808), (1052, 53730), (1080, 52337), (1194, 47340), (1315, 42984), (1578, 35820), (1592, 35505), (1791, 31560), (1990, 28404), (2104, 26865), (2367, 23880), (2388, 23670), (2630, 21492), (2985, 18936), (3156, 17910), (3582, 15780), (3945, 14328), (3980, 14202), (4734, 11940), (4776, 11835), (5260, 10746), (5373, 10520), (5970, 9468), (6312, 8955), (7101, 7960), (7164, 7890)]