189766440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{527129}}^1$

素因数の和:527146

約数の個数: 48

約数和(自身を含む): 616742100

約数和(自身を除く): 426975660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 527129, 1054258, 1581387, 2108516, 2635645, 3162774, 4217032, 4744161, 5271290, 6325548, 7906935, 9488322, 10542580, 12651096, 15813870, 18976644, 21085160, 23720805, 31627740, 37953288, 47441610, 63255480, 94883220, 189766440]

約数ペア:

[(1, 189766440), (2, 94883220), (3, 63255480), (4, 47441610), (5, 37953288), (6, 31627740), (8, 23720805), (9, 21085160), (10, 18976644), (12, 15813870), (15, 12651096), (18, 10542580), (20, 9488322), (24, 7906935), (30, 6325548), (36, 5271290), (40, 4744161), (45, 4217032), (60, 3162774), (72, 2635645), (90, 2108516), (120, 1581387), (180, 1054258), (360, 527129)]