23783640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{198197}}^1$

素因数の和:198211

約数の個数: 32

約数和(自身を含む): 71351280

約数和(自身を除く): 47567640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 198197, 396394, 594591, 792788, 990985, 1189182, 1585576, 1981970, 2378364, 2972955, 3963940, 4756728, 5945910, 7927880, 11891820, 23783640]

約数ペア:

[(1, 23783640), (2, 11891820), (3, 7927880), (4, 5945910), (5, 4756728), (6, 3963940), (8, 2972955), (10, 2378364), (12, 1981970), (15, 1585576), (20, 1189182), (24, 990985), (30, 792788), (40, 594591), (60, 396394), (120, 198197)]