12814320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 40176000

約数和(自身を除く): 27361680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 499, 535, 642, 856, 998, 1070, 1284, 1497, 1605, 1712, 1996, 2140, 2495, 2568, 2994, 3210, 3992, 4280, 4990, 5136, 5988, 6420, 7485, 7984, 8560, 9980, 11976, 12840, 14970, 19960, 23952, 25680, 29940, 39920, 53393, 59880, 106786, 119760, 160179, 213572, 266965, 320358, 427144, 533930, 640716, 800895, 854288, 1067860, 1281432, 1601790, 2135720, 2562864, 3203580, 4271440, 6407160, 12814320]

約数ペア:

[(1, 12814320), (2, 6407160), (3, 4271440), (4, 3203580), (5, 2562864), (6, 2135720), (8, 1601790), (10, 1281432), (12, 1067860), (15, 854288), (16, 800895), (20, 640716), (24, 533930), (30, 427144), (40, 320358), (48, 266965), (60, 213572), (80, 160179), (107, 119760), (120, 106786), (214, 59880), (240, 53393), (321, 39920), (428, 29940), (499, 25680), (535, 23952), (642, 19960), (856, 14970), (998, 12840), (1070, 11976), (1284, 9980), (1497, 8560), (1605, 7984), (1712, 7485), (1996, 6420), (2140, 5988), (2495, 5136), (2568, 4990), (2994, 4280), (3210, 3992)]