147656280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1230469}}^1$

素因数の和:1230483

約数の個数: 32

約数和(自身を含む): 442969200

約数和(自身を除く): 295312920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1230469, 2460938, 3691407, 4921876, 6152345, 7382814, 9843752, 12304690, 14765628, 18457035, 24609380, 29531256, 36914070, 49218760, 73828140, 147656280]

約数ペア:

[(1, 147656280), (2, 73828140), (3, 49218760), (4, 36914070), (5, 29531256), (6, 24609380), (8, 18457035), (10, 14765628), (12, 12304690), (15, 9843752), (20, 7382814), (24, 6152345), (30, 4921876), (40, 3691407), (60, 2460938), (120, 1230469)]