4528980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8387}}^1$

素因数の和:8405

約数の個数: 48

約数和(自身を含む): 14091840

約数和(自身を除く): 9562860

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, 8387, 16774, 25161, 33548, 41935, 50322, 75483, 83870, 100644, 125805, 150966, 167740, 226449, 251610, 301932, 377415, 452898, 503220, 754830, 905796, 1132245, 1509660, 2264490, 4528980]

約数ペア:

[(1, 4528980), (2, 2264490), (3, 1509660), (4, 1132245), (5, 905796), (6, 754830), (9, 503220), (10, 452898), (12, 377415), (15, 301932), (18, 251610), (20, 226449), (27, 167740), (30, 150966), (36, 125805), (45, 100644), (54, 83870), (60, 75483), (90, 50322), (108, 41935), (135, 33548), (180, 25161), (270, 16774), (540, 8387)]