318204660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{23159}}^1$

素因数の和:23400

約数の個数: 48

約数和(自身を含む): 894902400

約数和(自身を除く): 576697740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 23159, 46318, 69477, 92636, 115795, 138954, 231590, 277908, 347385, 463180, 694770, 1389540, 5303411, 10606822, 15910233, 21213644, 26517055, 31820466, 53034110, 63640932, 79551165, 106068220, 159102330, 318204660]

約数ペア:

[(1, 318204660), (2, 159102330), (3, 106068220), (4, 79551165), (5, 63640932), (6, 53034110), (10, 31820466), (12, 26517055), (15, 21213644), (20, 15910233), (30, 10606822), (60, 5303411), (229, 1389540), (458, 694770), (687, 463180), (916, 347385), (1145, 277908), (1374, 231590), (2290, 138954), (2748, 115795), (3435, 92636), (4580, 69477), (6870, 46318), (13740, 23159)]