267551220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{45971}}^1$

素因数の和:46080

約数の個数: 48

約数和(自身を含む): 756883008

約数和(自身を除く): 489331788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 45971, 91942, 137913, 183884, 229855, 275826, 459710, 551652, 689565, 919420, 1379130, 2758260, 4459187, 8918374, 13377561, 17836748, 22295935, 26755122, 44591870, 53510244, 66887805, 89183740, 133775610, 267551220]

約数ペア:

[(1, 267551220), (2, 133775610), (3, 89183740), (4, 66887805), (5, 53510244), (6, 44591870), (10, 26755122), (12, 22295935), (15, 17836748), (20, 13377561), (30, 8918374), (60, 4459187), (97, 2758260), (194, 1379130), (291, 919420), (388, 689565), (485, 551652), (582, 459710), (970, 275826), (1164, 229855), (1455, 183884), (1940, 137913), (2910, 91942), (5820, 45971)]