26291880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 86112000

約数和(自身を除く): 59820120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 367, 398, 597, 734, 796, 995, 1101, 1194, 1468, 1592, 1791, 1835, 1990, 2202, 2388, 2936, 2985, 3303, 3582, 3670, 3980, 4404, 4776, 5505, 5970, 6606, 7164, 7340, 7960, 8808, 8955, 11010, 11940, 13212, 14328, 14680, 16515, 17910, 22020, 23880, 26424, 33030, 35820, 44040, 66060, 71640, 73033, 132120, 146066, 219099, 292132, 365165, 438198, 584264, 657297, 730330, 876396, 1095495, 1314594, 1460660, 1752792, 2190990, 2629188, 2921320, 3286485, 4381980, 5258376, 6572970, 8763960, 13145940, 26291880]

約数ペア:

[(1, 26291880), (2, 13145940), (3, 8763960), (4, 6572970), (5, 5258376), (6, 4381980), (8, 3286485), (9, 2921320), (10, 2629188), (12, 2190990), (15, 1752792), (18, 1460660), (20, 1314594), (24, 1095495), (30, 876396), (36, 730330), (40, 657297), (45, 584264), (60, 438198), (72, 365165), (90, 292132), (120, 219099), (180, 146066), (199, 132120), (360, 73033), (367, 71640), (398, 66060), (597, 44040), (734, 35820), (796, 33030), (995, 26424), (1101, 23880), (1194, 22020), (1468, 17910), (1592, 16515), (1791, 14680), (1835, 14328), (1990, 13212), (2202, 11940), (2388, 11010), (2936, 8955), (2985, 8808), (3303, 7960), (3582, 7340), (3670, 7164), (3980, 6606), (4404, 5970), (4776, 5505)]