12183040

素因数分解:

$2^9\times 5^1\times {\mathrm{4759}}^1$

素因数の和:4782

約数の個数: 40

約数和(自身を含む): 29216880

約数和(自身を除く): 17033840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4759, 9518, 19036, 23795, 38072, 47590, 76144, 95180, 152288, 190360, 304576, 380720, 609152, 761440, 1218304, 1522880, 2436608, 3045760, 6091520, 12183040]

約数ペア:

[(1, 12183040), (2, 6091520), (4, 3045760), (5, 2436608), (8, 1522880), (10, 1218304), (16, 761440), (20, 609152), (32, 380720), (40, 304576), (64, 190360), (80, 152288), (128, 95180), (160, 76144), (256, 47590), (320, 38072), (512, 23795), (640, 19036), (1280, 9518), (2560, 4759)]