270220920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2251841}}^1$

素因数の和:2251855

約数の個数: 32

約数和(自身を含む): 810663120

約数和(自身を除く): 540442200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2251841, 4503682, 6755523, 9007364, 11259205, 13511046, 18014728, 22518410, 27022092, 33777615, 45036820, 54044184, 67555230, 90073640, 135110460, 270220920]

約数ペア:

[(1, 270220920), (2, 135110460), (3, 90073640), (4, 67555230), (5, 54044184), (6, 45036820), (8, 33777615), (10, 27022092), (12, 22518410), (15, 18014728), (20, 13511046), (24, 11259205), (30, 9007364), (40, 6755523), (60, 4503682), (120, 2251841)]