2068440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 4705320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1567, 3134, 4701, 6268, 7835, 9402, 12536, 15670, 17237, 18804, 23505, 31340, 34474, 37608, 47010, 51711, 62680, 68948, 86185, 94020, 103422, 137896, 172370, 188040, 206844, 258555, 344740, 413688, 517110, 689480, 1034220, 2068440]

約数ペア:

[(1, 2068440), (2, 1034220), (3, 689480), (4, 517110), (5, 413688), (6, 344740), (8, 258555), (10, 206844), (11, 188040), (12, 172370), (15, 137896), (20, 103422), (22, 94020), (24, 86185), (30, 68948), (33, 62680), (40, 51711), (44, 47010), (55, 37608), (60, 34474), (66, 31340), (88, 23505), (110, 18804), (120, 17237), (132, 15670), (165, 12536), (220, 9402), (264, 7835), (330, 6268), (440, 4701), (660, 3134), (1320, 1567)]