268149060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1489717}}^1$

素因数の和:1489732

約数の個数: 36

約数和(自身を含む): 813386028

約数和(自身を除く): 545236968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1489717, 2979434, 4469151, 5958868, 7448585, 8938302, 13407453, 14897170, 17876604, 22345755, 26814906, 29794340, 44691510, 53629812, 67037265, 89383020, 134074530, 268149060]

約数ペア:

[(1, 268149060), (2, 134074530), (3, 89383020), (4, 67037265), (5, 53629812), (6, 44691510), (9, 29794340), (10, 26814906), (12, 22345755), (15, 17876604), (18, 14897170), (20, 13407453), (30, 8938302), (36, 7448585), (45, 5958868), (60, 4469151), (90, 2979434), (180, 1489717)]