15143360

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1333

約数の個数: 56

約数和(自身を含む): 37063680

約数和(自身を除く): 21920320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1279, 1480, 2368, 2558, 2960, 5116, 5920, 6395, 10232, 11840, 12790, 20464, 25580, 40928, 47323, 51160, 81856, 94646, 102320, 189292, 204640, 236615, 378584, 409280, 473230, 757168, 946460, 1514336, 1892920, 3028672, 3785840, 7571680, 15143360]

約数ペア:

[(1, 15143360), (2, 7571680), (4, 3785840), (5, 3028672), (8, 1892920), (10, 1514336), (16, 946460), (20, 757168), (32, 473230), (37, 409280), (40, 378584), (64, 236615), (74, 204640), (80, 189292), (148, 102320), (160, 94646), (185, 81856), (296, 51160), (320, 47323), (370, 40928), (592, 25580), (740, 20464), (1184, 12790), (1279, 11840), (1480, 10232), (2368, 6395), (2558, 5920), (2960, 5116)]