157260499380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{291223147}}^1$

素因数の和:291223165

約数の個数: 48

約数和(自身を含む): 489254888640

約数和(自身を除く): 331994389260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 291223147, 582446294, 873669441, 1164892588, 1456115735, 1747338882, 2621008323, 2912231470, 3494677764, 4368347205, 5242016646, 5824462940, 7863024969, 8736694410, 10484033292, 13105041615, 15726049938, 17473388820, 26210083230, 31452099876, 39315124845, 52420166460, 78630249690, 157260499380]

約数ペア:

[(1, 157260499380), (2, 78630249690), (3, 52420166460), (4, 39315124845), (5, 31452099876), (6, 26210083230), (9, 17473388820), (10, 15726049938), (12, 13105041615), (15, 10484033292), (18, 8736694410), (20, 7863024969), (27, 5824462940), (30, 5242016646), (36, 4368347205), (45, 3494677764), (54, 2912231470), (60, 2621008323), (90, 1747338882), (108, 1456115735), (135, 1164892588), (180, 873669441), (270, 582446294), (540, 291223147)]