8906521.00000000

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{28433}}^1$

素因数の和:28456

約数の個数: 80

約数和(自身を含む): 309646260

約数和(自身を除く): 217523340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 28433, 56866, 85299, 113732, 142165, 170598, 227464, 255897, 284330, 341196, 426495, 511794, 568660, 682392, 767691, 852990, 1023588, 1137320, 1279485, 1535382, 1705980, 2047176, 2303073, 2558970, 3070764, 3411960, 3838455, 4606146, 5117940, 6141528, 7676910, 9212292, 10235880, 11515365, 15353820, 18424584, 23030730, 30707640, 46061460, 92122920]

約数ペア:

[(1, 92122920), (2, 46061460), (3, 30707640), (4, 23030730), (5, 18424584), (6, 15353820), (8, 11515365), (9, 10235880), (10, 9212292), (12, 7676910), (15, 6141528), (18, 5117940), (20, 4606146), (24, 3838455), (27, 3411960), (30, 3070764), (36, 2558970), (40, 2303073), (45, 2047176), (54, 1705980), (60, 1535382), (72, 1279485), (81, 1137320), (90, 1023588), (108, 852990), (120, 767691), (135, 682392), (162, 568660), (180, 511794), (216, 426495), (270, 341196), (324, 284330), (360, 255897), (405, 227464), (540, 170598), (648, 142165), (810, 113732), (1080, 85299), (1620, 56866), (3240, 28433)]