328416840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{912269}}^1$

素因数の和:912286

約数の個数: 48

約数和(自身を含む): 1067355900

約数和(自身を除く): 738939060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 912269, 1824538, 2736807, 3649076, 4561345, 5473614, 7298152, 8210421, 9122690, 10947228, 13684035, 16420842, 18245380, 21894456, 27368070, 32841684, 36490760, 41052105, 54736140, 65683368, 82104210, 109472280, 164208420, 328416840]

約数ペア:

[(1, 328416840), (2, 164208420), (3, 109472280), (4, 82104210), (5, 65683368), (6, 54736140), (8, 41052105), (9, 36490760), (10, 32841684), (12, 27368070), (15, 21894456), (18, 18245380), (20, 16420842), (24, 13684035), (30, 10947228), (36, 9122690), (40, 8210421), (45, 7298152), (60, 5473614), (72, 4561345), (90, 3649076), (120, 2736807), (180, 1824538), (360, 912269)]