26206680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218389}}^1$

素因数の和:218403

約数の個数: 32

約数和(自身を含む): 78620400

約数和(自身を除く): 52413720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218389, 436778, 655167, 873556, 1091945, 1310334, 1747112, 2183890, 2620668, 3275835, 4367780, 5241336, 6551670, 8735560, 13103340, 26206680]

約数ペア:

[(1, 26206680), (2, 13103340), (3, 8735560), (4, 6551670), (5, 5241336), (6, 4367780), (8, 3275835), (10, 2620668), (12, 2183890), (15, 1747112), (20, 1310334), (24, 1091945), (30, 873556), (40, 655167), (60, 436778), (120, 218389)]