118779720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{989831}}^1$

素因数の和:989845

約数の個数: 32

約数和(自身を含む): 356339520

約数和(自身を除く): 237559800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 989831, 1979662, 2969493, 3959324, 4949155, 5938986, 7918648, 9898310, 11877972, 14847465, 19796620, 23755944, 29694930, 39593240, 59389860, 118779720]

約数ペア:

[(1, 118779720), (2, 59389860), (3, 39593240), (4, 29694930), (5, 23755944), (6, 19796620), (8, 14847465), (10, 11877972), (12, 9898310), (15, 7918648), (20, 5938986), (24, 4949155), (30, 3959324), (40, 2969493), (60, 1979662), (120, 989831)]