12479696640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1083307}}^1$

素因数の和:1083334

約数の個数: 108

約数和(自身を含む): 43178490264

約数和(自身を除く): 30698793624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1083307, 2166614, 3249921, 4333228, 5416535, 6499842, 8666456, 9749763, 10833070, 12999684, 16249605, 17332912, 19499526, 21666140, 25999368, 32499210, 34665824, 38999052, 43332280, 48748815, 51998736, 64998420, 69331648, 77998104, 86664560, 97497630, 103997472, 129996840, 138663296, 155996208, 173329120, 194995260, 207994944, 259993680, 277326592, 311992416, 346658240, 389990520, 415989888, 519987360, 623984832, 693316480, 779981040, 831979776, 1039974720, 1247969664, 1386632960, 1559962080, 2079949440, 2495939328, 3119924160, 4159898880, 6239848320, 12479696640]

約数ペア:

[(1, 12479696640), (2, 6239848320), (3, 4159898880), (4, 3119924160), (5, 2495939328), (6, 2079949440), (8, 1559962080), (9, 1386632960), (10, 1247969664), (12, 1039974720), (15, 831979776), (16, 779981040), (18, 693316480), (20, 623984832), (24, 519987360), (30, 415989888), (32, 389990520), (36, 346658240), (40, 311992416), (45, 277326592), (48, 259993680), (60, 207994944), (64, 194995260), (72, 173329120), (80, 155996208), (90, 138663296), (96, 129996840), (120, 103997472), (128, 97497630), (144, 86664560), (160, 77998104), (180, 69331648), (192, 64998420), (240, 51998736), (256, 48748815), (288, 43332280), (320, 38999052), (360, 34665824), (384, 32499210), (480, 25999368), (576, 21666140), (640, 19499526), (720, 17332912), (768, 16249605), (960, 12999684), (1152, 10833070), (1280, 9749763), (1440, 8666456), (1920, 6499842), (2304, 5416535), (2880, 4333228), (3840, 3249921), (5760, 2166614), (11520, 1083307)]