15339720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11621}}^1$

素因数の和:11646

約数の個数: 64

約数和(自身を含む): 50207040

約数和(自身を除く): 34867320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 11621, 23242, 34863, 46484, 58105, 69726, 92968, 116210, 127831, 139452, 174315, 232420, 255662, 278904, 348630, 383493, 464840, 511324, 639155, 697260, 766986, 1022648, 1278310, 1394520, 1533972, 1917465, 2556620, 3067944, 3834930, 5113240, 7669860, 15339720]

約数ペア:

[(1, 15339720), (2, 7669860), (3, 5113240), (4, 3834930), (5, 3067944), (6, 2556620), (8, 1917465), (10, 1533972), (11, 1394520), (12, 1278310), (15, 1022648), (20, 766986), (22, 697260), (24, 639155), (30, 511324), (33, 464840), (40, 383493), (44, 348630), (55, 278904), (60, 255662), (66, 232420), (88, 174315), (110, 139452), (120, 127831), (132, 116210), (165, 92968), (220, 69726), (264, 58105), (330, 46484), (440, 34863), (660, 23242), (1320, 11621)]