64911360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{2113}}^1$

素因数の和:2143

約数の個数: 96

約数和(自身を含む): 207763920

約数和(自身を除く): 142852560

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, 2113, 2560, 3072, 3840, 4226, 5120, 6144, 6339, 7680, 8452, 10240, 10565, 12678, 15360, 16904, 21130, 25356, 30720, 31695, 33808, 42260, 50712, 63390, 67616, 84520, 101424, 126780, 135232, 169040, 202848, 253560, 270464, 338080, 405696, 507120, 540928, 676160, 811392, 1014240, 1081856, 1352320, 1622784, 2028480, 2163712, 2704640, 3245568, 4056960, 4327424, 5409280, 6491136, 8113920, 10818560, 12982272, 16227840, 21637120, 32455680, 64911360]

約数ペア:

[(1, 64911360), (2, 32455680), (3, 21637120), (4, 16227840), (5, 12982272), (6, 10818560), (8, 8113920), (10, 6491136), (12, 5409280), (15, 4327424), (16, 4056960), (20, 3245568), (24, 2704640), (30, 2163712), (32, 2028480), (40, 1622784), (48, 1352320), (60, 1081856), (64, 1014240), (80, 811392), (96, 676160), (120, 540928), (128, 507120), (160, 405696), (192, 338080), (240, 270464), (256, 253560), (320, 202848), (384, 169040), (480, 135232), (512, 126780), (640, 101424), (768, 84520), (960, 67616), (1024, 63390), (1280, 50712), (1536, 42260), (1920, 33808), (2048, 31695), (2113, 30720), (2560, 25356), (3072, 21130), (3840, 16904), (4226, 15360), (5120, 12678), (6144, 10565), (6339, 10240), (7680, 8452)]