16823640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140197}}^1$

素因数の和:140211

約数の個数: 32

約数和(自身を含む): 50471280

約数和(自身を除く): 33647640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140197, 280394, 420591, 560788, 700985, 841182, 1121576, 1401970, 1682364, 2102955, 2803940, 3364728, 4205910, 5607880, 8411820, 16823640]

約数ペア:

[(1, 16823640), (2, 8411820), (3, 5607880), (4, 4205910), (5, 3364728), (6, 2803940), (8, 2102955), (10, 1682364), (12, 1401970), (15, 1121576), (20, 841182), (24, 700985), (30, 560788), (40, 420591), (60, 280394), (120, 140197)]