2704778040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{17623}}^1$

素因数の和:18916

約数の個数: 64

約数和(自身を含む): 8121139200

約数和(自身を除く): 5416361160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1279, 2558, 3837, 5116, 6395, 7674, 10232, 12790, 15348, 17623, 19185, 25580, 30696, 35246, 38370, 51160, 52869, 70492, 76740, 88115, 105738, 140984, 153480, 176230, 211476, 264345, 352460, 422952, 528690, 704920, 1057380, 2114760, 22539817, 45079634, 67619451, 90159268, 112699085, 135238902, 180318536, 225398170, 270477804, 338097255, 450796340, 540955608, 676194510, 901592680, 1352389020, 2704778040]

約数ペア:

[(1, 2704778040), (2, 1352389020), (3, 901592680), (4, 676194510), (5, 540955608), (6, 450796340), (8, 338097255), (10, 270477804), (12, 225398170), (15, 180318536), (20, 135238902), (24, 112699085), (30, 90159268), (40, 67619451), (60, 45079634), (120, 22539817), (1279, 2114760), (2558, 1057380), (3837, 704920), (5116, 528690), (6395, 422952), (7674, 352460), (10232, 264345), (12790, 211476), (15348, 176230), (17623, 153480), (19185, 140984), (25580, 105738), (30696, 88115), (35246, 76740), (38370, 70492), (51160, 52869)]