69230880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 238702464

約数和(自身を除く): 169471584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 367, 393, 480, 524, 655, 720, 734, 786, 1048, 1101, 1179, 1310, 1440, 1468, 1572, 1835, 1965, 2096, 2202, 2358, 2620, 2936, 3144, 3303, 3670, 3930, 4192, 4404, 4716, 5240, 5505, 5872, 5895, 6288, 6606, 7340, 7860, 8808, 9432, 10480, 11010, 11744, 11790, 12576, 13212, 14680, 15720, 16515, 17616, 18864, 20960, 22020, 23580, 26424, 29360, 31440, 33030, 35232, 37728, 44040, 47160, 48077, 52848, 58720, 62880, 66060, 88080, 94320, 96154, 105696, 132120, 144231, 176160, 188640, 192308, 240385, 264240, 288462, 384616, 432693, 480770, 528480, 576924, 721155, 769232, 865386, 961540, 1153848, 1442310, 1538464, 1730772, 1923080, 2163465, 2307696, 2884620, 3461544, 3846160, 4326930, 4615392, 5769240, 6923088, 7692320, 8653860, 11538480, 13846176, 17307720, 23076960, 34615440, 69230880]

約数ペア:

[(1, 69230880), (2, 34615440), (3, 23076960), (4, 17307720), (5, 13846176), (6, 11538480), (8, 8653860), (9, 7692320), (10, 6923088), (12, 5769240), (15, 4615392), (16, 4326930), (18, 3846160), (20, 3461544), (24, 2884620), (30, 2307696), (32, 2163465), (36, 1923080), (40, 1730772), (45, 1538464), (48, 1442310), (60, 1153848), (72, 961540), (80, 865386), (90, 769232), (96, 721155), (120, 576924), (131, 528480), (144, 480770), (160, 432693), (180, 384616), (240, 288462), (262, 264240), (288, 240385), (360, 192308), (367, 188640), (393, 176160), (480, 144231), (524, 132120), (655, 105696), (720, 96154), (734, 94320), (786, 88080), (1048, 66060), (1101, 62880), (1179, 58720), (1310, 52848), (1440, 48077), (1468, 47160), (1572, 44040), (1835, 37728), (1965, 35232), (2096, 33030), (2202, 31440), (2358, 29360), (2620, 26424), (2936, 23580), (3144, 22020), (3303, 20960), (3670, 18864), (3930, 17616), (4192, 16515), (4404, 15720), (4716, 14680), (5240, 13212), (5505, 12576), (5872, 11790), (5895, 11744), (6288, 11010), (6606, 10480), (7340, 9432), (7860, 8808)]