6896640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{449}}^1$

素因数の和:477

約数の個数: 88

約数和(自身を含む): 22107600

約数和(自身を除く): 15210960

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, 128, 160, 192, 240, 256, 320, 384, 449, 480, 512, 640, 768, 898, 960, 1024, 1280, 1347, 1536, 1796, 1920, 2245, 2560, 2694, 3072, 3592, 3840, 4490, 5120, 5388, 6735, 7184, 7680, 8980, 10776, 13470, 14368, 15360, 17960, 21552, 26940, 28736, 35920, 43104, 53880, 57472, 71840, 86208, 107760, 114944, 143680, 172416, 215520, 229888, 287360, 344832, 431040, 459776, 574720, 689664, 862080, 1149440, 1379328, 1724160, 2298880, 3448320, 6896640]

約数ペア:

[(1, 6896640), (2, 3448320), (3, 2298880), (4, 1724160), (5, 1379328), (6, 1149440), (8, 862080), (10, 689664), (12, 574720), (15, 459776), (16, 431040), (20, 344832), (24, 287360), (30, 229888), (32, 215520), (40, 172416), (48, 143680), (60, 114944), (64, 107760), (80, 86208), (96, 71840), (120, 57472), (128, 53880), (160, 43104), (192, 35920), (240, 28736), (256, 26940), (320, 21552), (384, 17960), (449, 15360), (480, 14368), (512, 13470), (640, 10776), (768, 8980), (898, 7680), (960, 7184), (1024, 6735), (1280, 5388), (1347, 5120), (1536, 4490), (1796, 3840), (1920, 3592), (2245, 3072), (2560, 2694)]