26490960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{36793}}^1$

素因数の和:36812

約数の個数: 60

約数和(自身を含む): 88967892

約数和(自身を除く): 62476932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 36793, 73586, 110379, 147172, 183965, 220758, 294344, 331137, 367930, 441516, 551895, 588688, 662274, 735860, 883032, 1103790, 1324548, 1471720, 1655685, 1766064, 2207580, 2649096, 2943440, 3311370, 4415160, 5298192, 6622740, 8830320, 13245480, 26490960]

約数ペア:

[(1, 26490960), (2, 13245480), (3, 8830320), (4, 6622740), (5, 5298192), (6, 4415160), (8, 3311370), (9, 2943440), (10, 2649096), (12, 2207580), (15, 1766064), (16, 1655685), (18, 1471720), (20, 1324548), (24, 1103790), (30, 883032), (36, 735860), (40, 662274), (45, 588688), (48, 551895), (60, 441516), (72, 367930), (80, 331137), (90, 294344), (120, 220758), (144, 183965), (180, 147172), (240, 110379), (360, 73586), (720, 36793)]