90236280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751969}}^1$

素因数の和:751983

約数の個数: 32

約数和(自身を含む): 270709200

約数和(自身を除く): 180472920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751969, 1503938, 2255907, 3007876, 3759845, 4511814, 6015752, 7519690, 9023628, 11279535, 15039380, 18047256, 22559070, 30078760, 45118140, 90236280]

約数ペア:

[(1, 90236280), (2, 45118140), (3, 30078760), (4, 22559070), (5, 18047256), (6, 15039380), (8, 11279535), (10, 9023628), (12, 7519690), (15, 6015752), (20, 4511814), (24, 3759845), (30, 3007876), (40, 2255907), (60, 1503938), (120, 751969)]