13539720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{112831}}^1$

素因数の和:112845

約数の個数: 32

約数和(自身を含む): 40619520

約数和(自身を除く): 27079800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 112831, 225662, 338493, 451324, 564155, 676986, 902648, 1128310, 1353972, 1692465, 2256620, 2707944, 3384930, 4513240, 6769860, 13539720]

約数ペア:

[(1, 13539720), (2, 6769860), (3, 4513240), (4, 3384930), (5, 2707944), (6, 2256620), (8, 1692465), (10, 1353972), (12, 1128310), (15, 902648), (20, 676986), (24, 564155), (30, 451324), (40, 338493), (60, 225662), (120, 112831)]