26786040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223217}}^1$

素因数の和:223231

約数の個数: 32

約数和(自身を含む): 80358480

約数和(自身を除く): 53572440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223217, 446434, 669651, 892868, 1116085, 1339302, 1785736, 2232170, 2678604, 3348255, 4464340, 5357208, 6696510, 8928680, 13393020, 26786040]

約数ペア:

[(1, 26786040), (2, 13393020), (3, 8928680), (4, 6696510), (5, 5357208), (6, 4464340), (8, 3348255), (10, 2678604), (12, 2232170), (15, 1785736), (20, 1339302), (24, 1116085), (30, 892868), (40, 669651), (60, 446434), (120, 223217)]