127271280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{530297}}^1$

素因数の和:530313

約数の個数: 40

約数和(自身を含む): 394541712

約数和(自身を除く): 267270432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 530297, 1060594, 1590891, 2121188, 2651485, 3181782, 4242376, 5302970, 6363564, 7954455, 8484752, 10605940, 12727128, 15908910, 21211880, 25454256, 31817820, 42423760, 63635640, 127271280]

約数ペア:

[(1, 127271280), (2, 63635640), (3, 42423760), (4, 31817820), (5, 25454256), (6, 21211880), (8, 15908910), (10, 12727128), (12, 10605940), (15, 8484752), (16, 7954455), (20, 6363564), (24, 5302970), (30, 4242376), (40, 3181782), (48, 2651485), (60, 2121188), (80, 1590891), (120, 1060594), (240, 530297)]