2119269840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8830291}}^1$

素因数の和:8830307

約数の個数: 40

約数和(自身を含む): 6569737248

約数和(自身を除く): 4450467408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8830291, 17660582, 26490873, 35321164, 44151455, 52981746, 70642328, 88302910, 105963492, 132454365, 141284656, 176605820, 211926984, 264908730, 353211640, 423853968, 529817460, 706423280, 1059634920, 2119269840]

約数ペア:

[(1, 2119269840), (2, 1059634920), (3, 706423280), (4, 529817460), (5, 423853968), (6, 353211640), (8, 264908730), (10, 211926984), (12, 176605820), (15, 141284656), (16, 132454365), (20, 105963492), (24, 88302910), (30, 70642328), (40, 52981746), (48, 44151455), (60, 35321164), (80, 26490873), (120, 17660582), (240, 8830291)]