16539240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137827}}^1$

素因数の和:137841

約数の個数: 32

約数和(自身を含む): 49618080

約数和(自身を除く): 33078840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137827, 275654, 413481, 551308, 689135, 826962, 1102616, 1378270, 1653924, 2067405, 2756540, 3307848, 4134810, 5513080, 8269620, 16539240]

約数ペア:

[(1, 16539240), (2, 8269620), (3, 5513080), (4, 4134810), (5, 3307848), (6, 2756540), (8, 2067405), (10, 1653924), (12, 1378270), (15, 1102616), (20, 826962), (24, 689135), (30, 551308), (40, 413481), (60, 275654), (120, 137827)]