9639720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{26777}}^1$

素因数の和:26794

約数の個数: 48

約数和(自身を含む): 31330260

約数和(自身を除く): 21690540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 26777, 53554, 80331, 107108, 133885, 160662, 214216, 240993, 267770, 321324, 401655, 481986, 535540, 642648, 803310, 963972, 1071080, 1204965, 1606620, 1927944, 2409930, 3213240, 4819860, 9639720]

約数ペア:

[(1, 9639720), (2, 4819860), (3, 3213240), (4, 2409930), (5, 1927944), (6, 1606620), (8, 1204965), (9, 1071080), (10, 963972), (12, 803310), (15, 642648), (18, 535540), (20, 481986), (24, 401655), (30, 321324), (36, 267770), (40, 240993), (45, 214216), (60, 160662), (72, 133885), (90, 107108), (120, 80331), (180, 53554), (360, 26777)]