2848140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15823}}^1$

素因数の和:15838

約数の個数: 36

約数和(自身を含む): 8639904

約数和(自身を除く): 5791764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15823, 31646, 47469, 63292, 79115, 94938, 142407, 158230, 189876, 237345, 284814, 316460, 474690, 569628, 712035, 949380, 1424070, 2848140]

約数ペア:

[(1, 2848140), (2, 1424070), (3, 949380), (4, 712035), (5, 569628), (6, 474690), (9, 316460), (10, 284814), (12, 237345), (15, 189876), (18, 158230), (20, 142407), (30, 94938), (36, 79115), (45, 63292), (60, 47469), (90, 31646), (180, 15823)]