159339720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1327831}}^1$

素因数の和:1327845

約数の個数: 32

約数和(自身を含む): 478019520

約数和(自身を除く): 318679800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1327831, 2655662, 3983493, 5311324, 6639155, 7966986, 10622648, 13278310, 15933972, 19917465, 26556620, 31867944, 39834930, 53113240, 79669860, 159339720]

約数ペア:

[(1, 159339720), (2, 79669860), (3, 53113240), (4, 39834930), (5, 31867944), (6, 26556620), (8, 19917465), (10, 15933972), (12, 13278310), (15, 10622648), (20, 7966986), (24, 6639155), (30, 5311324), (40, 3983493), (60, 2655662), (120, 1327831)]