1293445320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10778711}}^1$

素因数の和:10778725

約数の個数: 32

約数和(自身を含む): 3880336320

約数和(自身を除く): 2586891000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10778711, 21557422, 32336133, 43114844, 53893555, 64672266, 86229688, 107787110, 129344532, 161680665, 215574220, 258689064, 323361330, 431148440, 646722660, 1293445320]

約数ペア:

[(1, 1293445320), (2, 646722660), (3, 431148440), (4, 323361330), (5, 258689064), (6, 215574220), (8, 161680665), (10, 129344532), (12, 107787110), (15, 86229688), (20, 64672266), (24, 53893555), (30, 43114844), (40, 32336133), (60, 21557422), (120, 10778711)]