127523280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{531347}}^1$

素因数の和:531363

約数の個数: 40

約数和(自身を含む): 395322912

約数和(自身を除く): 267799632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 531347, 1062694, 1594041, 2125388, 2656735, 3188082, 4250776, 5313470, 6376164, 7970205, 8501552, 10626940, 12752328, 15940410, 21253880, 25504656, 31880820, 42507760, 63761640, 127523280]

約数ペア:

[(1, 127523280), (2, 63761640), (3, 42507760), (4, 31880820), (5, 25504656), (6, 21253880), (8, 15940410), (10, 12752328), (12, 10626940), (15, 8501552), (16, 7970205), (20, 6376164), (24, 5313470), (30, 4250776), (40, 3188082), (48, 2656735), (60, 2125388), (80, 1594041), (120, 1062694), (240, 531347)]