68463480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{570529}}^1$

素因数の和:570543

約数の個数: 32

約数和(自身を含む): 205390800

約数和(自身を除く): 136927320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 570529, 1141058, 1711587, 2282116, 2852645, 3423174, 4564232, 5705290, 6846348, 8557935, 11410580, 13692696, 17115870, 22821160, 34231740, 68463480]

約数ペア:

[(1, 68463480), (2, 34231740), (3, 22821160), (4, 17115870), (5, 13692696), (6, 11410580), (8, 8557935), (10, 6846348), (12, 5705290), (15, 4564232), (20, 3423174), (24, 2852645), (30, 2282116), (40, 1711587), (60, 1141058), (120, 570529)]