120720236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8089}}^1$

素因数の和:8154

約数の個数: 48

約数和(自身を含む): 266387520

約数和(自身を除く): 145667284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 8089, 14924, 16178, 32356, 56623, 105157, 113246, 210314, 226492, 331649, 420628, 663298, 736099, 1326596, 1472198, 2321543, 2944396, 4311437, 4643086, 8622874, 9286172, 17245748, 30180059, 60360118, 120720236]

約数ペア:

[(1, 120720236), (2, 60360118), (4, 30180059), (7, 17245748), (13, 9286172), (14, 8622874), (26, 4643086), (28, 4311437), (41, 2944396), (52, 2321543), (82, 1472198), (91, 1326596), (164, 736099), (182, 663298), (287, 420628), (364, 331649), (533, 226492), (574, 210314), (1066, 113246), (1148, 105157), (2132, 56623), (3731, 32356), (7462, 16178), (8089, 14924)]