26816280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223469}}^1$

素因数の和:223483

約数の個数: 32

約数和(自身を含む): 80449200

約数和(自身を除く): 53632920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223469, 446938, 670407, 893876, 1117345, 1340814, 1787752, 2234690, 2681628, 3352035, 4469380, 5363256, 6704070, 8938760, 13408140, 26816280]

約数ペア:

[(1, 26816280), (2, 13408140), (3, 8938760), (4, 6704070), (5, 5363256), (6, 4469380), (8, 3352035), (10, 2681628), (12, 2234690), (15, 1787752), (20, 1340814), (24, 1117345), (30, 893876), (40, 670407), (60, 446938), (120, 223469)]