8046080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{449}}^1$

素因数の和:479

約数の個数: 80

約数和(自身を含む): 22096800

約数和(自身を除く): 14050720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 449, 512, 560, 640, 896, 898, 1120, 1280, 1792, 1796, 2240, 2245, 2560, 3143, 3584, 3592, 4480, 4490, 6286, 7184, 8960, 8980, 12572, 14368, 15715, 17920, 17960, 25144, 28736, 31430, 35920, 50288, 57472, 62860, 71840, 100576, 114944, 125720, 143680, 201152, 229888, 251440, 287360, 402304, 502880, 574720, 804608, 1005760, 1149440, 1609216, 2011520, 4023040, 8046080]

約数ペア:

[(1, 8046080), (2, 4023040), (4, 2011520), (5, 1609216), (7, 1149440), (8, 1005760), (10, 804608), (14, 574720), (16, 502880), (20, 402304), (28, 287360), (32, 251440), (35, 229888), (40, 201152), (56, 143680), (64, 125720), (70, 114944), (80, 100576), (112, 71840), (128, 62860), (140, 57472), (160, 50288), (224, 35920), (256, 31430), (280, 28736), (320, 25144), (448, 17960), (449, 17920), (512, 15715), (560, 14368), (640, 12572), (896, 8980), (898, 8960), (1120, 7184), (1280, 6286), (1792, 4490), (1796, 4480), (2240, 3592), (2245, 3584), (2560, 3143)]