29808840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{248407}}^1$

素因数の和:248421

約数の個数: 32

約数和(自身を含む): 89426880

約数和(自身を除く): 59618040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 248407, 496814, 745221, 993628, 1242035, 1490442, 1987256, 2484070, 2980884, 3726105, 4968140, 5961768, 7452210, 9936280, 14904420, 29808840]

約数ペア:

[(1, 29808840), (2, 14904420), (3, 9936280), (4, 7452210), (5, 5961768), (6, 4968140), (8, 3726105), (10, 2980884), (12, 2484070), (15, 1987256), (20, 1490442), (24, 1242035), (30, 993628), (40, 745221), (60, 496814), (120, 248407)]