65868840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{182969}}^1$

素因数の和:182986

約数の個数: 48

約数和(自身を含む): 214074900

約数和(自身を除く): 148206060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 182969, 365938, 548907, 731876, 914845, 1097814, 1463752, 1646721, 1829690, 2195628, 2744535, 3293442, 3659380, 4391256, 5489070, 6586884, 7318760, 8233605, 10978140, 13173768, 16467210, 21956280, 32934420, 65868840]

約数ペア:

[(1, 65868840), (2, 32934420), (3, 21956280), (4, 16467210), (5, 13173768), (6, 10978140), (8, 8233605), (9, 7318760), (10, 6586884), (12, 5489070), (15, 4391256), (18, 3659380), (20, 3293442), (24, 2744535), (30, 2195628), (36, 1829690), (40, 1646721), (45, 1463752), (60, 1097814), (72, 914845), (90, 731876), (120, 548907), (180, 365938), (360, 182969)]