15130896720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63045403}}^1$

素因数の和:63045419

約数の個数: 40

約数和(自身を含む): 46905780576

約数和(自身を除く): 31774883856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63045403, 126090806, 189136209, 252181612, 315227015, 378272418, 504363224, 630454030, 756544836, 945681045, 1008726448, 1260908060, 1513089672, 1891362090, 2521816120, 3026179344, 3782724180, 5043632240, 7565448360, 15130896720]

約数ペア:

[(1, 15130896720), (2, 7565448360), (3, 5043632240), (4, 3782724180), (5, 3026179344), (6, 2521816120), (8, 1891362090), (10, 1513089672), (12, 1260908060), (15, 1008726448), (16, 945681045), (20, 756544836), (24, 630454030), (30, 504363224), (40, 378272418), (48, 315227015), (60, 252181612), (80, 189136209), (120, 126090806), (240, 63045403)]