231796260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1287757}}^1$

素因数の和:1287772

約数の個数: 36

約数和(自身を含む): 703115868

約数和(自身を除く): 471319608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1287757, 2575514, 3863271, 5151028, 6438785, 7726542, 11589813, 12877570, 15453084, 19316355, 23179626, 25755140, 38632710, 46359252, 57949065, 77265420, 115898130, 231796260]

約数ペア:

[(1, 231796260), (2, 115898130), (3, 77265420), (4, 57949065), (5, 46359252), (6, 38632710), (9, 25755140), (10, 23179626), (12, 19316355), (15, 15453084), (18, 12877570), (20, 11589813), (30, 7726542), (36, 6438785), (45, 5151028), (60, 3863271), (90, 2575514), (180, 1287757)]