12844320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{26759}}^1$

素因数の和:26777

約数の個数: 48

約数和(自身を含む): 40461120

約数和(自身を除く): 27616800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 26759, 53518, 80277, 107036, 133795, 160554, 214072, 267590, 321108, 401385, 428144, 535180, 642216, 802770, 856288, 1070360, 1284432, 1605540, 2140720, 2568864, 3211080, 4281440, 6422160, 12844320]

約数ペア:

[(1, 12844320), (2, 6422160), (3, 4281440), (4, 3211080), (5, 2568864), (6, 2140720), (8, 1605540), (10, 1284432), (12, 1070360), (15, 856288), (16, 802770), (20, 642216), (24, 535180), (30, 428144), (32, 401385), (40, 321108), (48, 267590), (60, 214072), (80, 160554), (96, 133795), (120, 107036), (160, 80277), (240, 53518), (480, 26759)]