89426520

素因数分解:

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

素因数の和:248424

約数の個数: 48

約数和(自身を含む): 290637360

約数和(自身を除く): 201210840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 248407, 496814, 745221, 993628, 1242035, 1490442, 1987256, 2235663, 2484070, 2980884, 3726105, 4471326, 4968140, 5961768, 7452210, 8942652, 9936280, 11178315, 14904420, 17885304, 22356630, 29808840, 44713260, 89426520]

約数ペア:

[(1, 89426520), (2, 44713260), (3, 29808840), (4, 22356630), (5, 17885304), (6, 14904420), (8, 11178315), (9, 9936280), (10, 8942652), (12, 7452210), (15, 5961768), (18, 4968140), (20, 4471326), (24, 3726105), (30, 2980884), (36, 2484070), (40, 2235663), (45, 1987256), (60, 1490442), (72, 1242035), (90, 993628), (120, 745221), (180, 496814), (360, 248407)]