2585440680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21545339}}^1$

素因数の和:21545353

約数の個数: 32

約数和(自身を含む): 7756322400

約数和(自身を除く): 5170881720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21545339, 43090678, 64636017, 86181356, 107726695, 129272034, 172362712, 215453390, 258544068, 323180085, 430906780, 517088136, 646360170, 861813560, 1292720340, 2585440680]

約数ペア:

[(1, 2585440680), (2, 1292720340), (3, 861813560), (4, 646360170), (5, 517088136), (6, 430906780), (8, 323180085), (10, 258544068), (12, 215453390), (15, 172362712), (20, 129272034), (24, 107726695), (30, 86181356), (40, 64636017), (60, 43090678), (120, 21545339)]