64528546560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{16804309}}^1$

素因数の和:16804333

約数の個数: 72

約数和(自身を含む): 206088057840

約数和(自身を除く): 141559511280

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, 640, 768, 960, 1280, 1920, 3840, 16804309, 33608618, 50412927, 67217236, 84021545, 100825854, 134434472, 168043090, 201651708, 252064635, 268868944, 336086180, 403303416, 504129270, 537737888, 672172360, 806606832, 1008258540, 1075475776, 1344344720, 1613213664, 2016517080, 2150951552, 2688689440, 3226427328, 4033034160, 4301903104, 5377378880, 6452854656, 8066068320, 10754757760, 12905709312, 16132136640, 21509515520, 32264273280, 64528546560]

約数ペア:

[(1, 64528546560), (2, 32264273280), (3, 21509515520), (4, 16132136640), (5, 12905709312), (6, 10754757760), (8, 8066068320), (10, 6452854656), (12, 5377378880), (15, 4301903104), (16, 4033034160), (20, 3226427328), (24, 2688689440), (30, 2150951552), (32, 2016517080), (40, 1613213664), (48, 1344344720), (60, 1075475776), (64, 1008258540), (80, 806606832), (96, 672172360), (120, 537737888), (128, 504129270), (160, 403303416), (192, 336086180), (240, 268868944), (256, 252064635), (320, 201651708), (384, 168043090), (480, 134434472), (640, 100825854), (768, 84021545), (960, 67217236), (1280, 50412927), (1920, 33608618), (3840, 16804309)]