1497339720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4159277}}^1$

素因数の和:4159294

約数の個数: 48

約数和(自身を含む): 4866355260

約数和(自身を除く): 3369015540

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, 4159277, 8318554, 12477831, 16637108, 20796385, 24955662, 33274216, 37433493, 41592770, 49911324, 62389155, 74866986, 83185540, 99822648, 124778310, 149733972, 166371080, 187167465, 249556620, 299467944, 374334930, 499113240, 748669860, 1497339720]

約数ペア:

[(1, 1497339720), (2, 748669860), (3, 499113240), (4, 374334930), (5, 299467944), (6, 249556620), (8, 187167465), (9, 166371080), (10, 149733972), (12, 124778310), (15, 99822648), (18, 83185540), (20, 74866986), (24, 62389155), (30, 49911324), (36, 41592770), (40, 37433493), (45, 33274216), (60, 24955662), (72, 20796385), (90, 16637108), (120, 12477831), (180, 8318554), (360, 4159277)]