12010240

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 31420368

約数和(自身を除く): 19410128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 853, 880, 1280, 1408, 1706, 1760, 2816, 3412, 3520, 4265, 6824, 7040, 8530, 9383, 13648, 14080, 17060, 18766, 27296, 34120, 37532, 46915, 54592, 68240, 75064, 93830, 109184, 136480, 150128, 187660, 218368, 272960, 300256, 375320, 545920, 600512, 750640, 1091840, 1201024, 1501280, 2402048, 3002560, 6005120, 12010240]

約数ペア:

[(1, 12010240), (2, 6005120), (4, 3002560), (5, 2402048), (8, 1501280), (10, 1201024), (11, 1091840), (16, 750640), (20, 600512), (22, 545920), (32, 375320), (40, 300256), (44, 272960), (55, 218368), (64, 187660), (80, 150128), (88, 136480), (110, 109184), (128, 93830), (160, 75064), (176, 68240), (220, 54592), (256, 46915), (320, 37532), (352, 34120), (440, 27296), (640, 18766), (704, 17060), (853, 14080), (880, 13648), (1280, 9383), (1408, 8530), (1706, 7040), (1760, 6824), (2816, 4265), (3412, 3520)]