2091827280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8715947}}^1$

素因数の和:8715963

約数の個数: 40

約数和(自身を含む): 6484665312

約数和(自身を除く): 4392838032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8715947, 17431894, 26147841, 34863788, 43579735, 52295682, 69727576, 87159470, 104591364, 130739205, 139455152, 174318940, 209182728, 261478410, 348637880, 418365456, 522956820, 697275760, 1045913640, 2091827280]

約数ペア:

[(1, 2091827280), (2, 1045913640), (3, 697275760), (4, 522956820), (5, 418365456), (6, 348637880), (8, 261478410), (10, 209182728), (12, 174318940), (15, 139455152), (16, 130739205), (20, 104591364), (24, 87159470), (30, 69727576), (40, 52295682), (48, 43579735), (60, 34863788), (80, 26147841), (120, 17431894), (240, 8715947)]