160401080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24907}}^1$

素因数の和:24948

約数の個数: 64

約数和(自身を含む): 430410240

約数和(自身を除く): 270009160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 24907, 49814, 99628, 124535, 174349, 199256, 249070, 348698, 498140, 572861, 697396, 871745, 996280, 1145722, 1394792, 1743490, 2291444, 2864305, 3486980, 4010027, 4582888, 5728610, 6973960, 8020054, 11457220, 16040108, 20050135, 22914440, 32080216, 40100270, 80200540, 160401080]

約数ペア:

[(1, 160401080), (2, 80200540), (4, 40100270), (5, 32080216), (7, 22914440), (8, 20050135), (10, 16040108), (14, 11457220), (20, 8020054), (23, 6973960), (28, 5728610), (35, 4582888), (40, 4010027), (46, 3486980), (56, 2864305), (70, 2291444), (92, 1743490), (115, 1394792), (140, 1145722), (161, 996280), (184, 871745), (230, 697396), (280, 572861), (322, 498140), (460, 348698), (644, 249070), (805, 199256), (920, 174349), (1288, 124535), (1610, 99628), (3220, 49814), (6440, 24907)]