129744240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1549}}^1$

素因数の和:1914

約数の個数: 80

約数和(自身を含む): 403620000

約数和(自身を除く): 273875760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1549, 1745, 2094, 2792, 3098, 3490, 4188, 4647, 5235, 5584, 6196, 6980, 7745, 8376, 9294, 10470, 12392, 13960, 15490, 16752, 18588, 20940, 23235, 24784, 27920, 30980, 37176, 41880, 46470, 61960, 74352, 83760, 92940, 123920, 185880, 371760, 540601, 1081202, 1621803, 2162404, 2703005, 3243606, 4324808, 5406010, 6487212, 8109015, 8649616, 10812020, 12974424, 16218030, 21624040, 25948848, 32436060, 43248080, 64872120, 129744240]

約数ペア:

[(1, 129744240), (2, 64872120), (3, 43248080), (4, 32436060), (5, 25948848), (6, 21624040), (8, 16218030), (10, 12974424), (12, 10812020), (15, 8649616), (16, 8109015), (20, 6487212), (24, 5406010), (30, 4324808), (40, 3243606), (48, 2703005), (60, 2162404), (80, 1621803), (120, 1081202), (240, 540601), (349, 371760), (698, 185880), (1047, 123920), (1396, 92940), (1549, 83760), (1745, 74352), (2094, 61960), (2792, 46470), (3098, 41880), (3490, 37176), (4188, 30980), (4647, 27920), (5235, 24784), (5584, 23235), (6196, 20940), (6980, 18588), (7745, 16752), (8376, 15490), (9294, 13960), (10470, 12392)]