1263424920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10528541}}^1$

素因数の和:10528555

約数の個数: 32

約数和(自身を含む): 3790275120

約数和(自身を除く): 2526850200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10528541, 21057082, 31585623, 42114164, 52642705, 63171246, 84228328, 105285410, 126342492, 157928115, 210570820, 252684984, 315856230, 421141640, 631712460, 1263424920]

約数ペア:

[(1, 1263424920), (2, 631712460), (3, 421141640), (4, 315856230), (5, 252684984), (6, 210570820), (8, 157928115), (10, 126342492), (12, 105285410), (15, 84228328), (20, 63171246), (24, 52642705), (30, 42114164), (40, 31585623), (60, 21057082), (120, 10528541)]