6781660920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{18837947}}^1$

素因数の和:18837964

約数の個数: 48

約数和(自身を含む): 22040399160

約数和(自身を除く): 15258738240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 18837947, 37675894, 56513841, 75351788, 94189735, 113027682, 150703576, 169541523, 188379470, 226055364, 282569205, 339083046, 376758940, 452110728, 565138410, 678166092, 753517880, 847707615, 1130276820, 1356332184, 1695415230, 2260553640, 3390830460, 6781660920]

約数ペア:

[(1, 6781660920), (2, 3390830460), (3, 2260553640), (4, 1695415230), (5, 1356332184), (6, 1130276820), (8, 847707615), (9, 753517880), (10, 678166092), (12, 565138410), (15, 452110728), (18, 376758940), (20, 339083046), (24, 282569205), (30, 226055364), (36, 188379470), (40, 169541523), (45, 150703576), (60, 113027682), (72, 94189735), (90, 75351788), (120, 56513841), (180, 37675894), (360, 18837947)]