239968140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{5641}}^1$

素因数の和:6362

約数の個数: 48

約数和(自身を含む): 672977760

約数和(自身を除く): 433009620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 1418, 2127, 2836, 3545, 4254, 5641, 7090, 8508, 10635, 11282, 14180, 16923, 21270, 22564, 28205, 33846, 42540, 56410, 67692, 84615, 112820, 169230, 338460, 3999469, 7998938, 11998407, 15997876, 19997345, 23996814, 39994690, 47993628, 59992035, 79989380, 119984070, 239968140]

約数ペア:

[(1, 239968140), (2, 119984070), (3, 79989380), (4, 59992035), (5, 47993628), (6, 39994690), (10, 23996814), (12, 19997345), (15, 15997876), (20, 11998407), (30, 7998938), (60, 3999469), (709, 338460), (1418, 169230), (2127, 112820), (2836, 84615), (3545, 67692), (4254, 56410), (5641, 42540), (7090, 33846), (8508, 28205), (10635, 22564), (11282, 21270), (14180, 16923)]