696060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1289}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 2167200

約数和(自身を除く): 1471140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1289, 2578, 3867, 5156, 6445, 7734, 11601, 12890, 15468, 19335, 23202, 25780, 34803, 38670, 46404, 58005, 69606, 77340, 116010, 139212, 174015, 232020, 348030, 696060]

約数ペア:

[(1, 696060), (2, 348030), (3, 232020), (4, 174015), (5, 139212), (6, 116010), (9, 77340), (10, 69606), (12, 58005), (15, 46404), (18, 38670), (20, 34803), (27, 25780), (30, 23202), (36, 19335), (45, 15468), (54, 12890), (60, 11601), (90, 7734), (108, 6445), (135, 5156), (180, 3867), (270, 2578), (540, 1289)]