77066040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{642217}}^1$

素因数の和:642231

約数の個数: 32

約数和(自身を含む): 231198480

約数和(自身を除く): 154132440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 642217, 1284434, 1926651, 2568868, 3211085, 3853302, 5137736, 6422170, 7706604, 9633255, 12844340, 15413208, 19266510, 25688680, 38533020, 77066040]

約数ペア:

[(1, 77066040), (2, 38533020), (3, 25688680), (4, 19266510), (5, 15413208), (6, 12844340), (8, 9633255), (10, 7706604), (12, 6422170), (15, 5137736), (20, 3853302), (24, 3211085), (30, 2568868), (40, 1926651), (60, 1284434), (120, 642217)]