2089366320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{235289}}^1$

素因数の和:235342

約数の個数: 80

約数和(自身を含む): 6652118880

約数和(自身を除く): 4562752560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 235289, 470578, 705867, 941156, 1176445, 1411734, 1882312, 2352890, 2823468, 3529335, 3764624, 4705780, 5646936, 7058670, 8705693, 9411560, 11293872, 14117340, 17411386, 18823120, 26117079, 28234680, 34822772, 43528465, 52234158, 56469360, 69645544, 87056930, 104468316, 130585395, 139291088, 174113860, 208936632, 261170790, 348227720, 417873264, 522341580, 696455440, 1044683160, 2089366320]

約数ペア:

[(1, 2089366320), (2, 1044683160), (3, 696455440), (4, 522341580), (5, 417873264), (6, 348227720), (8, 261170790), (10, 208936632), (12, 174113860), (15, 139291088), (16, 130585395), (20, 104468316), (24, 87056930), (30, 69645544), (37, 56469360), (40, 52234158), (48, 43528465), (60, 34822772), (74, 28234680), (80, 26117079), (111, 18823120), (120, 17411386), (148, 14117340), (185, 11293872), (222, 9411560), (240, 8705693), (296, 7058670), (370, 5646936), (444, 4705780), (555, 3764624), (592, 3529335), (740, 2823468), (888, 2352890), (1110, 1882312), (1480, 1411734), (1776, 1176445), (2220, 941156), (2960, 705867), (4440, 470578), (8880, 235289)]