82447320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{687061}}^1$

素因数の和:687075

約数の個数: 32

約数和(自身を含む): 247342320

約数和(自身を除く): 164895000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 687061, 1374122, 2061183, 2748244, 3435305, 4122366, 5496488, 6870610, 8244732, 10305915, 13741220, 16489464, 20611830, 27482440, 41223660, 82447320]

約数ペア:

[(1, 82447320), (2, 41223660), (3, 27482440), (4, 20611830), (5, 16489464), (6, 13741220), (8, 10305915), (10, 8244732), (12, 6870610), (15, 5496488), (20, 4122366), (24, 3435305), (30, 2748244), (40, 2061183), (60, 1374122), (120, 687061)]