1276061760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{443077}}^1$

素因数の和:443100

約数の個数: 84

約数和(自身を含む): 4389130668

約数和(自身を除く): 3113068908

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 443077, 886154, 1329231, 1772308, 2215385, 2658462, 3544616, 3987693, 4430770, 5316924, 6646155, 7089232, 7975386, 8861540, 10633848, 13292310, 14178464, 15950772, 17723080, 19938465, 21267696, 26584620, 28356928, 31901544, 35446160, 39876930, 42535392, 53169240, 63803088, 70892320, 79753860, 85070784, 106338480, 127606176, 141784640, 159507720, 212676960, 255212352, 319015440, 425353920, 638030880, 1276061760]

約数ペア:

[(1, 1276061760), (2, 638030880), (3, 425353920), (4, 319015440), (5, 255212352), (6, 212676960), (8, 159507720), (9, 141784640), (10, 127606176), (12, 106338480), (15, 85070784), (16, 79753860), (18, 70892320), (20, 63803088), (24, 53169240), (30, 42535392), (32, 39876930), (36, 35446160), (40, 31901544), (45, 28356928), (48, 26584620), (60, 21267696), (64, 19938465), (72, 17723080), (80, 15950772), (90, 14178464), (96, 13292310), (120, 10633848), (144, 8861540), (160, 7975386), (180, 7089232), (192, 6646155), (240, 5316924), (288, 4430770), (320, 3987693), (360, 3544616), (480, 2658462), (576, 2215385), (720, 1772308), (960, 1329231), (1440, 886154), (2880, 443077)]