268062720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{4363}}^1$

素因数の和:4395

約数の個数: 104

約数和(自身を含む): 857892576

約数和(自身を除く): 589829856

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, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 4363, 5120, 6144, 7680, 8726, 10240, 12288, 13089, 15360, 17452, 20480, 21815, 26178, 30720, 34904, 43630, 52356, 61440, 65445, 69808, 87260, 104712, 130890, 139616, 174520, 209424, 261780, 279232, 349040, 418848, 523560, 558464, 698080, 837696, 1047120, 1116928, 1396160, 1675392, 2094240, 2233856, 2792320, 3350784, 4188480, 4467712, 5584640, 6701568, 8376960, 8935424, 11169280, 13403136, 16753920, 17870848, 22338560, 26806272, 33507840, 44677120, 53612544, 67015680, 89354240, 134031360, 268062720]

約数ペア:

[(1, 268062720), (2, 134031360), (3, 89354240), (4, 67015680), (5, 53612544), (6, 44677120), (8, 33507840), (10, 26806272), (12, 22338560), (15, 17870848), (16, 16753920), (20, 13403136), (24, 11169280), (30, 8935424), (32, 8376960), (40, 6701568), (48, 5584640), (60, 4467712), (64, 4188480), (80, 3350784), (96, 2792320), (120, 2233856), (128, 2094240), (160, 1675392), (192, 1396160), (240, 1116928), (256, 1047120), (320, 837696), (384, 698080), (480, 558464), (512, 523560), (640, 418848), (768, 349040), (960, 279232), (1024, 261780), (1280, 209424), (1536, 174520), (1920, 139616), (2048, 130890), (2560, 104712), (3072, 87260), (3840, 69808), (4096, 65445), (4363, 61440), (5120, 52356), (6144, 43630), (7680, 34904), (8726, 30720), (10240, 26178), (12288, 21815), (13089, 20480), (15360, 17452)]