2207640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18397}}^1$

素因数の和:18411

約数の個数: 32

約数和(自身を含む): 6623280

約数和(自身を除く): 4415640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18397, 36794, 55191, 73588, 91985, 110382, 147176, 183970, 220764, 275955, 367940, 441528, 551910, 735880, 1103820, 2207640]

約数ペア:

[(1, 2207640), (2, 1103820), (3, 735880), (4, 551910), (5, 441528), (6, 367940), (8, 275955), (10, 220764), (12, 183970), (15, 147176), (20, 110382), (24, 91985), (30, 73588), (40, 55191), (60, 36794), (120, 18397)]