2002809840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8345041}}^1$

素因数の和:8345057

約数の個数: 40

約数和(自身を含む): 6208711248

約数和(自身を除く): 4205901408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8345041, 16690082, 25035123, 33380164, 41725205, 50070246, 66760328, 83450410, 100140492, 125175615, 133520656, 166900820, 200280984, 250351230, 333801640, 400561968, 500702460, 667603280, 1001404920, 2002809840]

約数ペア:

[(1, 2002809840), (2, 1001404920), (3, 667603280), (4, 500702460), (5, 400561968), (6, 333801640), (8, 250351230), (10, 200280984), (12, 166900820), (15, 133520656), (16, 125175615), (20, 100140492), (24, 83450410), (30, 66760328), (40, 50070246), (48, 41725205), (60, 33380164), (80, 25035123), (120, 16690082), (240, 8345041)]