2876642640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1331779}}^1$

素因数の和:1331801

約数の個数: 80

約数和(自身を含む): 9908443200

約数和(自身を除く): 7031800560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1331779, 2663558, 3995337, 5327116, 6658895, 7990674, 10654232, 11986011, 13317790, 15981348, 19976685, 21308464, 23972022, 26635580, 31962696, 35958033, 39953370, 47944044, 53271160, 59930055, 63925392, 71916066, 79906740, 95888088, 106542320, 119860110, 143832132, 159813480, 179790165, 191776176, 239720220, 287664264, 319626960, 359580330, 479440440, 575328528, 719160660, 958880880, 1438321320, 2876642640]

約数ペア:

[(1, 2876642640), (2, 1438321320), (3, 958880880), (4, 719160660), (5, 575328528), (6, 479440440), (8, 359580330), (9, 319626960), (10, 287664264), (12, 239720220), (15, 191776176), (16, 179790165), (18, 159813480), (20, 143832132), (24, 119860110), (27, 106542320), (30, 95888088), (36, 79906740), (40, 71916066), (45, 63925392), (48, 59930055), (54, 53271160), (60, 47944044), (72, 39953370), (80, 35958033), (90, 31962696), (108, 26635580), (120, 23972022), (135, 21308464), (144, 19976685), (180, 15981348), (216, 13317790), (240, 11986011), (270, 10654232), (360, 7990674), (432, 6658895), (540, 5327116), (720, 3995337), (1080, 2663558), (2160, 1331779)]