38631240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107309}}^1$

素因数の和:107326

約数の個数: 48

約数和(自身を含む): 125552700

約数和(自身を除く): 86921460

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, 107309, 214618, 321927, 429236, 536545, 643854, 858472, 965781, 1073090, 1287708, 1609635, 1931562, 2146180, 2575416, 3219270, 3863124, 4292360, 4828905, 6438540, 7726248, 9657810, 12877080, 19315620, 38631240]

約数ペア:

[(1, 38631240), (2, 19315620), (3, 12877080), (4, 9657810), (5, 7726248), (6, 6438540), (8, 4828905), (9, 4292360), (10, 3863124), (12, 3219270), (15, 2575416), (18, 2146180), (20, 1931562), (24, 1609635), (30, 1287708), (36, 1073090), (40, 965781), (45, 858472), (60, 643854), (72, 536545), (90, 429236), (120, 321927), (180, 214618), (360, 107309)]