1609016940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2979661}}^1$

素因数の和:2979679

約数の個数: 48

約数和(自身を含む): 5005832160

約数和(自身を除く): 3396815220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2979661, 5959322, 8938983, 11918644, 14898305, 17877966, 26816949, 29796610, 35755932, 44694915, 53633898, 59593220, 80450847, 89389830, 107267796, 134084745, 160901694, 178779660, 268169490, 321803388, 402254235, 536338980, 804508470, 1609016940]

約数ペア:

[(1, 1609016940), (2, 804508470), (3, 536338980), (4, 402254235), (5, 321803388), (6, 268169490), (9, 178779660), (10, 160901694), (12, 134084745), (15, 107267796), (18, 89389830), (20, 80450847), (27, 59593220), (30, 53633898), (36, 44694915), (45, 35755932), (54, 29796610), (60, 26816949), (90, 17877966), (108, 14898305), (135, 11918644), (180, 8938983), (270, 5959322), (540, 2979661)]