7719240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{64327}}^1$

素因数の和:64341

約数の個数: 32

約数和(自身を含む): 23158080

約数和(自身を除く): 15438840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 64327, 128654, 192981, 257308, 321635, 385962, 514616, 643270, 771924, 964905, 1286540, 1543848, 1929810, 2573080, 3859620, 7719240]

約数ペア:

[(1, 7719240), (2, 3859620), (3, 2573080), (4, 1929810), (5, 1543848), (6, 1286540), (8, 964905), (10, 771924), (12, 643270), (15, 514616), (20, 385962), (24, 321635), (30, 257308), (40, 192981), (60, 128654), (120, 64327)]