180571536

素因数分解:

$2^4\times 3^2\times {\mathrm{1253969}}^1$

素因数の和:1253983

約数の個数: 30

約数和(自身を含む): 505349910

約数和(自身を除く): 324778374

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1253969, 2507938, 3761907, 5015876, 7523814, 10031752, 11285721, 15047628, 20063504, 22571442, 30095256, 45142884, 60190512, 90285768, 180571536]

約数ペア:

[(1, 180571536), (2, 90285768), (3, 60190512), (4, 45142884), (6, 30095256), (8, 22571442), (9, 20063504), (12, 15047628), (16, 11285721), (18, 10031752), (24, 7523814), (36, 5015876), (48, 3761907), (72, 2507938), (144, 1253969)]