2357190840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19643257}}^1$

素因数の和:19643271

約数の個数: 32

約数和(自身を含む): 7071572880

約数和(自身を除く): 4714382040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 19643257, 39286514, 58929771, 78573028, 98216285, 117859542, 157146056, 196432570, 235719084, 294648855, 392865140, 471438168, 589297710, 785730280, 1178595420, 2357190840]

約数ペア:

[(1, 2357190840), (2, 1178595420), (3, 785730280), (4, 589297710), (5, 471438168), (6, 392865140), (8, 294648855), (10, 235719084), (12, 196432570), (15, 157146056), (20, 117859542), (24, 98216285), (30, 78573028), (40, 58929771), (60, 39286514), (120, 19643257)]