16256280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{135469}}^1$

素因数の和:135483

約数の個数: 32

約数和(自身を含む): 48769200

約数和(自身を除く): 32512920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 135469, 270938, 406407, 541876, 677345, 812814, 1083752, 1354690, 1625628, 2032035, 2709380, 3251256, 4064070, 5418760, 8128140, 16256280]

約数ペア:

[(1, 16256280), (2, 8128140), (3, 5418760), (4, 4064070), (5, 3251256), (6, 2709380), (8, 2032035), (10, 1625628), (12, 1354690), (15, 1083752), (20, 812814), (24, 677345), (30, 541876), (40, 406407), (60, 270938), (120, 135469)]