219564120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1829701}}^1$

素因数の和:1829715

約数の個数: 32

約数和(自身を含む): 658692720

約数和(自身を除く): 439128600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1829701, 3659402, 5489103, 7318804, 9148505, 10978206, 14637608, 18297010, 21956412, 27445515, 36594020, 43912824, 54891030, 73188040, 109782060, 219564120]

約数ペア:

[(1, 219564120), (2, 109782060), (3, 73188040), (4, 54891030), (5, 43912824), (6, 36594020), (8, 27445515), (10, 21956412), (12, 18297010), (15, 14637608), (20, 10978206), (24, 9148505), (30, 7318804), (40, 5489103), (60, 3659402), (120, 1829701)]