26258280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218819}}^1$

素因数の和:218833

約数の個数: 32

約数和(自身を含む): 78775200

約数和(自身を除く): 52516920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218819, 437638, 656457, 875276, 1094095, 1312914, 1750552, 2188190, 2625828, 3282285, 4376380, 5251656, 6564570, 8752760, 13129140, 26258280]

約数ペア:

[(1, 26258280), (2, 13129140), (3, 8752760), (4, 6564570), (5, 5251656), (6, 4376380), (8, 3282285), (10, 2625828), (12, 2188190), (15, 1750552), (20, 1312914), (24, 1094095), (30, 875276), (40, 656457), (60, 437638), (120, 218819)]