129707640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2837}}^1$

素因数の和:2981

約数の個数: 96

約数和(自身を含む): 425018880

約数和(自身を除く): 295311240

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, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 2837, 3048, 3810, 4572, 5080, 5674, 5715, 7620, 8511, 9144, 11348, 11430, 14185, 15240, 17022, 22696, 22860, 25533, 28370, 34044, 42555, 45720, 51066, 56740, 68088, 85110, 102132, 113480, 127665, 170220, 204264, 255330, 340440, 360299, 510660, 720598, 1021320, 1080897, 1441196, 1801495, 2161794, 2882392, 3242691, 3602990, 4323588, 5404485, 6485382, 7205980, 8647176, 10808970, 12970764, 14411960, 16213455, 21617940, 25941528, 32426910, 43235880, 64853820, 129707640]

約数ペア:

[(1, 129707640), (2, 64853820), (3, 43235880), (4, 32426910), (5, 25941528), (6, 21617940), (8, 16213455), (9, 14411960), (10, 12970764), (12, 10808970), (15, 8647176), (18, 7205980), (20, 6485382), (24, 5404485), (30, 4323588), (36, 3602990), (40, 3242691), (45, 2882392), (60, 2161794), (72, 1801495), (90, 1441196), (120, 1080897), (127, 1021320), (180, 720598), (254, 510660), (360, 360299), (381, 340440), (508, 255330), (635, 204264), (762, 170220), (1016, 127665), (1143, 113480), (1270, 102132), (1524, 85110), (1905, 68088), (2286, 56740), (2540, 51066), (2837, 45720), (3048, 42555), (3810, 34044), (4572, 28370), (5080, 25533), (5674, 22860), (5715, 22696), (7620, 17022), (8511, 15240), (9144, 14185), (11348, 11430)]