243084420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1350469}}^1$

素因数の和:1350484

約数の個数: 36

約数和(自身を含む): 737356620

約数和(自身を除く): 494272200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1350469, 2700938, 4051407, 5401876, 6752345, 8102814, 12154221, 13504690, 16205628, 20257035, 24308442, 27009380, 40514070, 48616884, 60771105, 81028140, 121542210, 243084420]

約数ペア:

[(1, 243084420), (2, 121542210), (3, 81028140), (4, 60771105), (5, 48616884), (6, 40514070), (9, 27009380), (10, 24308442), (12, 20257035), (15, 16205628), (18, 13504690), (20, 12154221), (30, 8102814), (36, 6752345), (45, 5401876), (60, 4051407), (90, 2700938), (180, 1350469)]