28996848840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241640407}}^1$

素因数の和:241640421

約数の個数: 32

約数和(自身を含む): 86990546880

約数和(自身を除く): 57993698040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241640407, 483280814, 724921221, 966561628, 1208202035, 1449842442, 1933123256, 2416404070, 2899684884, 3624606105, 4832808140, 5799369768, 7249212210, 9665616280, 14498424420, 28996848840]

約数ペア:

[(1, 28996848840), (2, 14498424420), (3, 9665616280), (4, 7249212210), (5, 5799369768), (6, 4832808140), (8, 3624606105), (10, 2899684884), (12, 2416404070), (15, 1933123256), (20, 1449842442), (24, 1208202035), (30, 966561628), (40, 724921221), (60, 483280814), (120, 241640407)]