89685720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{249127}}^1$

素因数の和:249144

約数の個数: 48

約数和(自身を含む): 291479760

約数和(自身を除く): 201794040

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, 249127, 498254, 747381, 996508, 1245635, 1494762, 1993016, 2242143, 2491270, 2989524, 3736905, 4484286, 4982540, 5979048, 7473810, 8968572, 9965080, 11210715, 14947620, 17937144, 22421430, 29895240, 44842860, 89685720]

約数ペア:

[(1, 89685720), (2, 44842860), (3, 29895240), (4, 22421430), (5, 17937144), (6, 14947620), (8, 11210715), (9, 9965080), (10, 8968572), (12, 7473810), (15, 5979048), (18, 4982540), (20, 4484286), (24, 3736905), (30, 2989524), (36, 2491270), (40, 2242143), (45, 1993016), (60, 1494762), (72, 1245635), (90, 996508), (120, 747381), (180, 498254), (360, 249127)]