140808840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1173407}}^1$

素因数の和:1173421

約数の個数: 32

約数和(自身を含む): 422426880

約数和(自身を除く): 281618040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1173407, 2346814, 3520221, 4693628, 5867035, 7040442, 9387256, 11734070, 14080884, 17601105, 23468140, 28161768, 35202210, 46936280, 70404420, 140808840]

約数ペア:

[(1, 140808840), (2, 70404420), (3, 46936280), (4, 35202210), (5, 28161768), (6, 23468140), (8, 17601105), (10, 14080884), (12, 11734070), (15, 9387256), (20, 7040442), (24, 5867035), (30, 4693628), (40, 3520221), (60, 2346814), (120, 1173407)]