1569382020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2906263}}^1$

素因数の和:2906281

約数の個数: 48

約数和(自身を含む): 4882523520

約数和(自身を除く): 3313141500

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, 2906263, 5812526, 8718789, 11625052, 14531315, 17437578, 26156367, 29062630, 34875156, 43593945, 52312734, 58125260, 78469101, 87187890, 104625468, 130781835, 156938202, 174375780, 261563670, 313876404, 392345505, 523127340, 784691010, 1569382020]

約数ペア:

[(1, 1569382020), (2, 784691010), (3, 523127340), (4, 392345505), (5, 313876404), (6, 261563670), (9, 174375780), (10, 156938202), (12, 130781835), (15, 104625468), (18, 87187890), (20, 78469101), (27, 58125260), (30, 52312734), (36, 43593945), (45, 34875156), (54, 29062630), (60, 26156367), (90, 17437578), (108, 14531315), (135, 11625052), (180, 8718789), (270, 5812526), (540, 2906263)]