39483660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1499}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 110880000

約数和(自身を除く): 71396340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1499, 1756, 2195, 2634, 2998, 4390, 4497, 5268, 5996, 6585, 7495, 8780, 8994, 13170, 14990, 17988, 22485, 26340, 29980, 44970, 89940, 658061, 1316122, 1974183, 2632244, 3290305, 3948366, 6580610, 7896732, 9870915, 13161220, 19741830, 39483660]

約数ペア:

[(1, 39483660), (2, 19741830), (3, 13161220), (4, 9870915), (5, 7896732), (6, 6580610), (10, 3948366), (12, 3290305), (15, 2632244), (20, 1974183), (30, 1316122), (60, 658061), (439, 89940), (878, 44970), (1317, 29980), (1499, 26340), (1756, 22485), (2195, 17988), (2634, 14990), (2998, 13170), (4390, 8994), (4497, 8780), (5268, 7495), (5996, 6585)]