38536020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71363}}^1$

素因数の和:71381

約数の個数: 48

約数和(自身を含む): 119891520

約数和(自身を除く): 81355500

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, 71363, 142726, 214089, 285452, 356815, 428178, 642267, 713630, 856356, 1070445, 1284534, 1427260, 1926801, 2140890, 2569068, 3211335, 3853602, 4281780, 6422670, 7707204, 9634005, 12845340, 19268010, 38536020]

約数ペア:

[(1, 38536020), (2, 19268010), (3, 12845340), (4, 9634005), (5, 7707204), (6, 6422670), (9, 4281780), (10, 3853602), (12, 3211335), (15, 2569068), (18, 2140890), (20, 1926801), (27, 1427260), (30, 1284534), (36, 1070445), (45, 856356), (54, 713630), (60, 642267), (90, 428178), (108, 356815), (135, 285452), (180, 214089), (270, 142726), (540, 71363)]