389675880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32801}}^1$

素因数の和:32832

約数の個数: 128

約数和(自身を含む): 1417046400

約数和(自身を除く): 1027370520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 32801, 65602, 98403, 131204, 164005, 196806, 262408, 295209, 328010, 360811, 393612, 492015, 590418, 656020, 721622, 787224, 885627, 984030, 1082433, 1180836, 1312040, 1443244, 1476045, 1771254, 1804055, 1968060, 2164866, 2361672, 2886488, 2952090, 3247299, 3542508, 3608110, 3936120, 4329732, 4428135, 5412165, 5904180, 6494598, 7085016, 7216220, 8659464, 8856270, 9741897, 10824330, 11808360, 12989196, 14432440, 16236495, 17712540, 19483794, 21648660, 25978392, 32472990, 35425080, 38967588, 43297320, 48709485, 64945980, 77935176, 97418970, 129891960, 194837940, 389675880]

約数ペア:

[(1, 389675880), (2, 194837940), (3, 129891960), (4, 97418970), (5, 77935176), (6, 64945980), (8, 48709485), (9, 43297320), (10, 38967588), (11, 35425080), (12, 32472990), (15, 25978392), (18, 21648660), (20, 19483794), (22, 17712540), (24, 16236495), (27, 14432440), (30, 12989196), (33, 11808360), (36, 10824330), (40, 9741897), (44, 8856270), (45, 8659464), (54, 7216220), (55, 7085016), (60, 6494598), (66, 5904180), (72, 5412165), (88, 4428135), (90, 4329732), (99, 3936120), (108, 3608110), (110, 3542508), (120, 3247299), (132, 2952090), (135, 2886488), (165, 2361672), (180, 2164866), (198, 1968060), (216, 1804055), (220, 1771254), (264, 1476045), (270, 1443244), (297, 1312040), (330, 1180836), (360, 1082433), (396, 984030), (440, 885627), (495, 787224), (540, 721622), (594, 656020), (660, 590418), (792, 492015), (990, 393612), (1080, 360811), (1188, 328010), (1320, 295209), (1485, 262408), (1980, 196806), (2376, 164005), (2970, 131204), (3960, 98403), (5940, 65602), (11880, 32801)]