79763220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443129}}^1$

素因数の和:443144

約数の個数: 36

約数和(自身を含む): 241948980

約数和(自身を除く): 162185760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443129, 886258, 1329387, 1772516, 2215645, 2658774, 3988161, 4431290, 5317548, 6646935, 7976322, 8862580, 13293870, 15952644, 19940805, 26587740, 39881610, 79763220]

約数ペア:

[(1, 79763220), (2, 39881610), (3, 26587740), (4, 19940805), (5, 15952644), (6, 13293870), (9, 8862580), (10, 7976322), (12, 6646935), (15, 5317548), (18, 4431290), (20, 3988161), (30, 2658774), (36, 2215645), (45, 1772516), (60, 1329387), (90, 886258), (180, 443129)]