16504440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137537}}^1$

素因数の和:137551

約数の個数: 32

約数和(自身を含む): 49513680

約数和(自身を除く): 33009240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137537, 275074, 412611, 550148, 687685, 825222, 1100296, 1375370, 1650444, 2063055, 2750740, 3300888, 4126110, 5501480, 8252220, 16504440]

約数ペア:

[(1, 16504440), (2, 8252220), (3, 5501480), (4, 4126110), (5, 3300888), (6, 2750740), (8, 2063055), (10, 1650444), (12, 1375370), (15, 1100296), (20, 825222), (24, 687685), (30, 550148), (40, 412611), (60, 275074), (120, 137537)]