2582820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4783}}^1$

素因数の和:4801

約数の個数: 48

約数和(自身を含む): 8037120

約数和(自身を除く): 5454300

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, 4783, 9566, 14349, 19132, 23915, 28698, 43047, 47830, 57396, 71745, 86094, 95660, 129141, 143490, 172188, 215235, 258282, 286980, 430470, 516564, 645705, 860940, 1291410, 2582820]

約数ペア:

[(1, 2582820), (2, 1291410), (3, 860940), (4, 645705), (5, 516564), (6, 430470), (9, 286980), (10, 258282), (12, 215235), (15, 172188), (18, 143490), (20, 129141), (27, 95660), (30, 86094), (36, 71745), (45, 57396), (54, 47830), (60, 43047), (90, 28698), (108, 23915), (135, 19132), (180, 14349), (270, 9566), (540, 4783)]