987337320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8227811}}^1$

素因数の和:8227825

約数の個数: 32

約数和(自身を含む): 2962012320

約数和(自身を除く): 1974675000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8227811, 16455622, 24683433, 32911244, 41139055, 49366866, 65822488, 82278110, 98733732, 123417165, 164556220, 197467464, 246834330, 329112440, 493668660, 987337320]

約数ペア:

[(1, 987337320), (2, 493668660), (3, 329112440), (4, 246834330), (5, 197467464), (6, 164556220), (8, 123417165), (10, 98733732), (12, 82278110), (15, 65822488), (20, 49366866), (24, 41139055), (30, 32911244), (40, 24683433), (60, 16455622), (120, 8227811)]