26221080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218509}}^1$

素因数の和:218523

約数の個数: 32

約数和(自身を含む): 78663600

約数和(自身を除く): 52442520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218509, 437018, 655527, 874036, 1092545, 1311054, 1748072, 2185090, 2622108, 3277635, 4370180, 5244216, 6555270, 8740360, 13110540, 26221080]

約数ペア:

[(1, 26221080), (2, 13110540), (3, 8740360), (4, 6555270), (5, 5244216), (6, 4370180), (8, 3277635), (10, 2622108), (12, 2185090), (15, 1748072), (20, 1311054), (24, 1092545), (30, 874036), (40, 655527), (60, 437018), (120, 218509)]