79621440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{82939}}^1$

素因数の和:82959

約数の個数: 56

約数和(自身を含む): 252801120

約数和(自身を除く): 173179680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 82939, 165878, 248817, 331756, 414695, 497634, 663512, 829390, 995268, 1244085, 1327024, 1658780, 1990536, 2488170, 2654048, 3317560, 3981072, 4976340, 5308096, 6635120, 7962144, 9952680, 13270240, 15924288, 19905360, 26540480, 39810720, 79621440]

約数ペア:

[(1, 79621440), (2, 39810720), (3, 26540480), (4, 19905360), (5, 15924288), (6, 13270240), (8, 9952680), (10, 7962144), (12, 6635120), (15, 5308096), (16, 4976340), (20, 3981072), (24, 3317560), (30, 2654048), (32, 2488170), (40, 1990536), (48, 1658780), (60, 1327024), (64, 1244085), (80, 995268), (96, 829390), (120, 663512), (160, 497634), (192, 414695), (240, 331756), (320, 248817), (480, 165878), (960, 82939)]