7768980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14387}}^1$

素因数の和:14405

約数の個数: 48

約数和(自身を含む): 24171840

約数和(自身を除く): 16402860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 14387, 28774, 43161, 57548, 71935, 86322, 129483, 143870, 172644, 215805, 258966, 287740, 388449, 431610, 517932, 647415, 776898, 863220, 1294830, 1553796, 1942245, 2589660, 3884490, 7768980]

約数ペア:

[(1, 7768980), (2, 3884490), (3, 2589660), (4, 1942245), (5, 1553796), (6, 1294830), (9, 863220), (10, 776898), (12, 647415), (15, 517932), (18, 431610), (20, 388449), (27, 287740), (30, 258966), (36, 215805), (45, 172644), (54, 143870), (60, 129483), (90, 86322), (108, 71935), (135, 57548), (180, 43161), (270, 28774), (540, 14387)]