7656960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{997}}^1$

素因数の和:1023

約数の個数: 80

約数和(自身を含む): 24502896

約数和(自身を除く): 16845936

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, 480, 512, 640, 768, 960, 997, 1280, 1536, 1920, 1994, 2560, 2991, 3840, 3988, 4985, 5982, 7680, 7976, 9970, 11964, 14955, 15952, 19940, 23928, 29910, 31904, 39880, 47856, 59820, 63808, 79760, 95712, 119640, 127616, 159520, 191424, 239280, 255232, 319040, 382848, 478560, 510464, 638080, 765696, 957120, 1276160, 1531392, 1914240, 2552320, 3828480, 7656960]

約数ペア:

[(1, 7656960), (2, 3828480), (3, 2552320), (4, 1914240), (5, 1531392), (6, 1276160), (8, 957120), (10, 765696), (12, 638080), (15, 510464), (16, 478560), (20, 382848), (24, 319040), (30, 255232), (32, 239280), (40, 191424), (48, 159520), (60, 127616), (64, 119640), (80, 95712), (96, 79760), (120, 63808), (128, 59820), (160, 47856), (192, 39880), (240, 31904), (256, 29910), (320, 23928), (384, 19940), (480, 15952), (512, 14955), (640, 11964), (768, 9970), (960, 7976), (997, 7680), (1280, 5982), (1536, 4985), (1920, 3988), (1994, 3840), (2560, 2991)]