42716280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{355969}}^1$

素因数の和:355983

約数の個数: 32

約数和(自身を含む): 128149200

約数和(自身を除く): 85432920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 355969, 711938, 1067907, 1423876, 1779845, 2135814, 2847752, 3559690, 4271628, 5339535, 7119380, 8543256, 10679070, 14238760, 21358140, 42716280]

約数ペア:

[(1, 42716280), (2, 21358140), (3, 14238760), (4, 10679070), (5, 8543256), (6, 7119380), (8, 5339535), (10, 4271628), (12, 3559690), (15, 2847752), (20, 2135814), (24, 1779845), (30, 1423876), (40, 1067907), (60, 711938), (120, 355969)]