939758280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7831319}}^1$

素因数の和:7831333

約数の個数: 32

約数和(自身を含む): 2819275200

約数和(自身を除く): 1879516920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7831319, 15662638, 23493957, 31325276, 39156595, 46987914, 62650552, 78313190, 93975828, 117469785, 156626380, 187951656, 234939570, 313252760, 469879140, 939758280]

約数ペア:

[(1, 939758280), (2, 469879140), (3, 313252760), (4, 234939570), (5, 187951656), (6, 156626380), (8, 117469785), (10, 93975828), (12, 78313190), (15, 62650552), (20, 46987914), (24, 39156595), (30, 31325276), (40, 23493957), (60, 15662638), (120, 7831319)]