266035860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{492659}}^1$

素因数の和:492677

約数の個数: 48

約数和(自身を含む): 827668800

約数和(自身を除く): 561632940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 492659, 985318, 1477977, 1970636, 2463295, 2955954, 4433931, 4926590, 5911908, 7389885, 8867862, 9853180, 13301793, 14779770, 17735724, 22169655, 26603586, 29559540, 44339310, 53207172, 66508965, 88678620, 133017930, 266035860]

約数ペア:

[(1, 266035860), (2, 133017930), (3, 88678620), (4, 66508965), (5, 53207172), (6, 44339310), (9, 29559540), (10, 26603586), (12, 22169655), (15, 17735724), (18, 14779770), (20, 13301793), (27, 9853180), (30, 8867862), (36, 7389885), (45, 5911908), (54, 4926590), (60, 4433931), (90, 2955954), (108, 2463295), (135, 1970636), (180, 1477977), (270, 985318), (540, 492659)]