124744120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 297676800

約数和(自身を除く): 172932680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 151, 152, 190, 302, 380, 604, 755, 760, 1087, 1208, 1510, 2174, 2869, 3020, 4348, 5435, 5738, 6040, 8696, 10870, 11476, 14345, 20653, 21740, 22952, 28690, 41306, 43480, 57380, 82612, 103265, 114760, 164137, 165224, 206530, 328274, 413060, 656548, 820685, 826120, 1313096, 1641370, 3118603, 3282740, 6237206, 6565480, 12474412, 15593015, 24948824, 31186030, 62372060, 124744120]

約数ペア:

[(1, 124744120), (2, 62372060), (4, 31186030), (5, 24948824), (8, 15593015), (10, 12474412), (19, 6565480), (20, 6237206), (38, 3282740), (40, 3118603), (76, 1641370), (95, 1313096), (151, 826120), (152, 820685), (190, 656548), (302, 413060), (380, 328274), (604, 206530), (755, 165224), (760, 164137), (1087, 114760), (1208, 103265), (1510, 82612), (2174, 57380), (2869, 43480), (3020, 41306), (4348, 28690), (5435, 22952), (5738, 21740), (6040, 20653), (8696, 14345), (10870, 11476)]