61057320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{508811}}^1$

素因数の和:508825

約数の個数: 32

約数和(自身を含む): 183172320

約数和(自身を除く): 122115000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 508811, 1017622, 1526433, 2035244, 2544055, 3052866, 4070488, 5088110, 6105732, 7632165, 10176220, 12211464, 15264330, 20352440, 30528660, 61057320]

約数ペア:

[(1, 61057320), (2, 30528660), (3, 20352440), (4, 15264330), (5, 12211464), (6, 10176220), (8, 7632165), (10, 6105732), (12, 5088110), (15, 4070488), (20, 3052866), (24, 2544055), (30, 2035244), (40, 1526433), (60, 1017622), (120, 508811)]