67200780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8819}}^1$

素因数の和:8958

約数の個数: 48

約数和(自身を含む): 189665280

約数和(自身を除く): 122464500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 8819, 17638, 26457, 35276, 44095, 52914, 88190, 105828, 132285, 176380, 264570, 529140, 1120013, 2240026, 3360039, 4480052, 5600065, 6720078, 11200130, 13440156, 16800195, 22400260, 33600390, 67200780]

約数ペア:

[(1, 67200780), (2, 33600390), (3, 22400260), (4, 16800195), (5, 13440156), (6, 11200130), (10, 6720078), (12, 5600065), (15, 4480052), (20, 3360039), (30, 2240026), (60, 1120013), (127, 529140), (254, 264570), (381, 176380), (508, 132285), (635, 105828), (762, 88190), (1270, 52914), (1524, 44095), (1905, 35276), (2540, 26457), (3810, 17638), (7620, 8819)]