105860720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8219}}^1$

素因数の和:8262

約数の個数: 80

約数和(自身を含む): 293552640

約数和(自身を除く): 187691920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 8219, 12880, 16438, 32876, 41095, 57533, 65752, 82190, 115066, 131504, 164380, 189037, 230132, 287665, 328760, 378074, 460264, 575330, 657520, 756148, 920528, 945185, 1150660, 1323259, 1512296, 1890370, 2301320, 2646518, 3024592, 3780740, 4602640, 5293036, 6616295, 7561480, 10586072, 13232590, 15122960, 21172144, 26465180, 52930360, 105860720]

約数ペア:

[(1, 105860720), (2, 52930360), (4, 26465180), (5, 21172144), (7, 15122960), (8, 13232590), (10, 10586072), (14, 7561480), (16, 6616295), (20, 5293036), (23, 4602640), (28, 3780740), (35, 3024592), (40, 2646518), (46, 2301320), (56, 1890370), (70, 1512296), (80, 1323259), (92, 1150660), (112, 945185), (115, 920528), (140, 756148), (161, 657520), (184, 575330), (230, 460264), (280, 378074), (322, 328760), (368, 287665), (460, 230132), (560, 189037), (644, 164380), (805, 131504), (920, 115066), (1288, 82190), (1610, 65752), (1840, 57533), (2576, 41095), (3220, 32876), (6440, 16438), (8219, 12880)]