133539720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1112831}}^1$

素因数の和:1112845

約数の個数: 32

約数和(自身を含む): 400619520

約数和(自身を除く): 267079800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1112831, 2225662, 3338493, 4451324, 5564155, 6676986, 8902648, 11128310, 13353972, 16692465, 22256620, 26707944, 33384930, 44513240, 66769860, 133539720]

約数ペア:

[(1, 133539720), (2, 66769860), (3, 44513240), (4, 33384930), (5, 26707944), (6, 22256620), (8, 16692465), (10, 13353972), (12, 11128310), (15, 8902648), (20, 6676986), (24, 5564155), (30, 4451324), (40, 3338493), (60, 2225662), (120, 1112831)]