1327156980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{11177}}^1$

素因数の和:13168

約数の個数: 48

約数和(自身を含む): 3718249920

約数和(自身を除く): 2391092940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1979, 3958, 5937, 7916, 9895, 11177, 11874, 19790, 22354, 23748, 29685, 33531, 39580, 44708, 55885, 59370, 67062, 111770, 118740, 134124, 167655, 223540, 335310, 670620, 22119283, 44238566, 66357849, 88477132, 110596415, 132715698, 221192830, 265431396, 331789245, 442385660, 663578490, 1327156980]

約数ペア:

[(1, 1327156980), (2, 663578490), (3, 442385660), (4, 331789245), (5, 265431396), (6, 221192830), (10, 132715698), (12, 110596415), (15, 88477132), (20, 66357849), (30, 44238566), (60, 22119283), (1979, 670620), (3958, 335310), (5937, 223540), (7916, 167655), (9895, 134124), (11177, 118740), (11874, 111770), (19790, 67062), (22354, 59370), (23748, 55885), (29685, 44708), (33531, 39580)]