2647560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{22063}}^1$

素因数の和:22077

約数の個数: 32

約数和(自身を含む): 7943040

約数和(自身を除く): 5295480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 22063, 44126, 66189, 88252, 110315, 132378, 176504, 220630, 264756, 330945, 441260, 529512, 661890, 882520, 1323780, 2647560]

約数ペア:

[(1, 2647560), (2, 1323780), (3, 882520), (4, 661890), (5, 529512), (6, 441260), (8, 330945), (10, 264756), (12, 220630), (15, 176504), (20, 132378), (24, 110315), (30, 88252), (40, 66189), (60, 44126), (120, 22063)]