15673688880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{498527}}^1$

素因数の和:498674

約数の個数: 80

約数和(自身を含む): 48959437824

約数和(自身を除く): 33285748944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7860, 10480, 15720, 31440, 498527, 997054, 1495581, 1994108, 2492635, 2991162, 3988216, 4985270, 5982324, 7477905, 7976432, 9970540, 11964648, 14955810, 19941080, 23929296, 29911620, 39882160, 59823240, 65307037, 119646480, 130614074, 195921111, 261228148, 326535185, 391842222, 522456296, 653070370, 783684444, 979605555, 1044912592, 1306140740, 1567368888, 1959211110, 2612281480, 3134737776, 3918422220, 5224562960, 7836844440, 15673688880]

約数ペア:

[(1, 15673688880), (2, 7836844440), (3, 5224562960), (4, 3918422220), (5, 3134737776), (6, 2612281480), (8, 1959211110), (10, 1567368888), (12, 1306140740), (15, 1044912592), (16, 979605555), (20, 783684444), (24, 653070370), (30, 522456296), (40, 391842222), (48, 326535185), (60, 261228148), (80, 195921111), (120, 130614074), (131, 119646480), (240, 65307037), (262, 59823240), (393, 39882160), (524, 29911620), (655, 23929296), (786, 19941080), (1048, 14955810), (1310, 11964648), (1572, 9970540), (1965, 7976432), (2096, 7477905), (2620, 5982324), (3144, 4985270), (3930, 3988216), (5240, 2991162), (6288, 2492635), (7860, 1994108), (10480, 1495581), (15720, 997054), (31440, 498527)]