268159366980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1489774261}}^1$

素因数の和:1489774276

約数の個数: 36

約数和(自身を含む): 813416747052

約数和(自身を除く): 545257380072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1489774261, 2979548522, 4469322783, 5959097044, 7448871305, 8938645566, 13407968349, 14897742610, 17877291132, 22346613915, 26815936698, 29795485220, 44693227830, 53631873396, 67039841745, 89386455660, 134079683490, 268159366980]

約数ペア:

[(1, 268159366980), (2, 134079683490), (3, 89386455660), (4, 67039841745), (5, 53631873396), (6, 44693227830), (9, 29795485220), (10, 26815936698), (12, 22346613915), (15, 17877291132), (18, 14897742610), (20, 13407968349), (30, 8938645566), (36, 7448871305), (45, 5959097044), (60, 4469322783), (90, 2979548522), (180, 1489774261)]