1489348620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{919351}}^1$

素因数の和:919372

約数の個数: 60

約数和(自身を含む): 4672146864

約数和(自身を除く): 3182798244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 919351, 1838702, 2758053, 3677404, 4596755, 5516106, 8274159, 9193510, 11032212, 13790265, 16548318, 18387020, 24822477, 27580530, 33096636, 41370795, 49644954, 55161060, 74467431, 82741590, 99289908, 124112385, 148934862, 165483180, 248224770, 297869724, 372337155, 496449540, 744674310, 1489348620]

約数ペア:

[(1, 1489348620), (2, 744674310), (3, 496449540), (4, 372337155), (5, 297869724), (6, 248224770), (9, 165483180), (10, 148934862), (12, 124112385), (15, 99289908), (18, 82741590), (20, 74467431), (27, 55161060), (30, 49644954), (36, 41370795), (45, 33096636), (54, 27580530), (60, 24822477), (81, 18387020), (90, 16548318), (108, 13790265), (135, 11032212), (162, 9193510), (180, 8274159), (270, 5516106), (324, 4596755), (405, 3677404), (540, 2758053), (810, 1838702), (1620, 919351)]