117946980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{655261}}^1$

素因数の和:655276

約数の個数: 36

約数和(自身を含む): 357773052

約数和(自身を除く): 239826072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 655261, 1310522, 1965783, 2621044, 3276305, 3931566, 5897349, 6552610, 7863132, 9828915, 11794698, 13105220, 19657830, 23589396, 29486745, 39315660, 58973490, 117946980]

約数ペア:

[(1, 117946980), (2, 58973490), (3, 39315660), (4, 29486745), (5, 23589396), (6, 19657830), (9, 13105220), (10, 11794698), (12, 9828915), (15, 7863132), (18, 6552610), (20, 5897349), (30, 3931566), (36, 3276305), (45, 2621044), (60, 1965783), (90, 1310522), (180, 655261)]