12077120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 112

約数和(自身を含む): 32479488

約数和(自身を除く): 20402368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 73, 80, 88, 94, 110, 146, 160, 176, 188, 220, 235, 292, 320, 352, 365, 376, 440, 470, 517, 584, 704, 730, 752, 803, 880, 940, 1034, 1168, 1460, 1504, 1606, 1760, 1880, 2068, 2336, 2585, 2920, 3008, 3212, 3431, 3520, 3760, 4015, 4136, 4672, 5170, 5840, 6424, 6862, 7520, 8030, 8272, 10340, 11680, 12848, 13724, 15040, 16060, 16544, 17155, 20680, 23360, 25696, 27448, 32120, 33088, 34310, 37741, 41360, 51392, 54896, 64240, 68620, 75482, 82720, 109792, 128480, 137240, 150964, 165440, 188705, 219584, 256960, 274480, 301928, 377410, 548960, 603856, 754820, 1097920, 1207712, 1509640, 2415424, 3019280, 6038560, 12077120]

約数ペア:

[(1, 12077120), (2, 6038560), (4, 3019280), (5, 2415424), (8, 1509640), (10, 1207712), (11, 1097920), (16, 754820), (20, 603856), (22, 548960), (32, 377410), (40, 301928), (44, 274480), (47, 256960), (55, 219584), (64, 188705), (73, 165440), (80, 150964), (88, 137240), (94, 128480), (110, 109792), (146, 82720), (160, 75482), (176, 68620), (188, 64240), (220, 54896), (235, 51392), (292, 41360), (320, 37741), (352, 34310), (365, 33088), (376, 32120), (440, 27448), (470, 25696), (517, 23360), (584, 20680), (704, 17155), (730, 16544), (752, 16060), (803, 15040), (880, 13724), (940, 12848), (1034, 11680), (1168, 10340), (1460, 8272), (1504, 8030), (1606, 7520), (1760, 6862), (1880, 6424), (2068, 5840), (2336, 5170), (2585, 4672), (2920, 4136), (3008, 4015), (3212, 3760), (3431, 3520)]