151126120

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{21107}}^1$

素因数の和:21297

約数の個数: 32

約数和(自身を含む): 341949600

約数和(自身を除く): 190823480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 21107, 42214, 84428, 105535, 168856, 211070, 422140, 844280, 3778153, 7556306, 15112612, 18890765, 30225224, 37781530, 75563060, 151126120]

約数ペア:

[(1, 151126120), (2, 75563060), (4, 37781530), (5, 30225224), (8, 18890765), (10, 15112612), (20, 7556306), (40, 3778153), (179, 844280), (358, 422140), (716, 211070), (895, 168856), (1432, 105535), (1790, 84428), (3580, 42214), (7160, 21107)]