79237260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{440207}}^1$

素因数の和:440222

約数の個数: 36

約数和(自身を含む): 240353568

約数和(自身を除く): 161116308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 440207, 880414, 1320621, 1760828, 2201035, 2641242, 3961863, 4402070, 5282484, 6603105, 7923726, 8804140, 13206210, 15847452, 19809315, 26412420, 39618630, 79237260]

約数ペア:

[(1, 79237260), (2, 39618630), (3, 26412420), (4, 19809315), (5, 15847452), (6, 13206210), (9, 8804140), (10, 7923726), (12, 6603105), (15, 5282484), (18, 4402070), (20, 3961863), (30, 2641242), (36, 2201035), (45, 1760828), (60, 1320621), (90, 880414), (180, 440207)]