139359720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1161331}}^1$

素因数の和:1161345

約数の個数: 32

約数和(自身を含む): 418079520

約数和(自身を除く): 278719800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1161331, 2322662, 3483993, 4645324, 5806655, 6967986, 9290648, 11613310, 13935972, 17419965, 23226620, 27871944, 34839930, 46453240, 69679860, 139359720]

約数ペア:

[(1, 139359720), (2, 69679860), (3, 46453240), (4, 34839930), (5, 27871944), (6, 23226620), (8, 17419965), (10, 13935972), (12, 11613310), (15, 9290648), (20, 6967986), (24, 5806655), (30, 4645324), (40, 3483993), (60, 2322662), (120, 1161331)]