122511360

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{997}}^1$

素因数の和:1031

約数の個数: 112

約数和(自身を含む): 392405616

約数和(自身を除く): 269894256

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, 1024, 1280, 1536, 1920, 1994, 2048, 2560, 2991, 3072, 3840, 3988, 4096, 4985, 5120, 5982, 6144, 7680, 7976, 8192, 9970, 10240, 11964, 12288, 14955, 15360, 15952, 19940, 20480, 23928, 24576, 29910, 30720, 31904, 39880, 40960, 47856, 59820, 61440, 63808, 79760, 95712, 119640, 122880, 127616, 159520, 191424, 239280, 255232, 319040, 382848, 478560, 510464, 638080, 765696, 957120, 1020928, 1276160, 1531392, 1914240, 2041856, 2552320, 3062784, 3828480, 4083712, 5104640, 6125568, 7656960, 8167424, 10209280, 12251136, 15313920, 20418560, 24502272, 30627840, 40837120, 61255680, 122511360]

約数ペア:

[(1, 122511360), (2, 61255680), (3, 40837120), (4, 30627840), (5, 24502272), (6, 20418560), (8, 15313920), (10, 12251136), (12, 10209280), (15, 8167424), (16, 7656960), (20, 6125568), (24, 5104640), (30, 4083712), (32, 3828480), (40, 3062784), (48, 2552320), (60, 2041856), (64, 1914240), (80, 1531392), (96, 1276160), (120, 1020928), (128, 957120), (160, 765696), (192, 638080), (240, 510464), (256, 478560), (320, 382848), (384, 319040), (480, 255232), (512, 239280), (640, 191424), (768, 159520), (960, 127616), (997, 122880), (1024, 119640), (1280, 95712), (1536, 79760), (1920, 63808), (1994, 61440), (2048, 59820), (2560, 47856), (2991, 40960), (3072, 39880), (3840, 31904), (3988, 30720), (4096, 29910), (4985, 24576), (5120, 23928), (5982, 20480), (6144, 19940), (7680, 15952), (7976, 15360), (8192, 14955), (9970, 12288), (10240, 11964)]