144313280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15551}}^1$

素因数の和:15597

約数の個数: 56

約数和(自身を含む): 355518720

約数和(自身を除く): 211205440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 15551, 31102, 62204, 77755, 124408, 155510, 248816, 311020, 450979, 497632, 622040, 901958, 995264, 1244080, 1803916, 2254895, 2488160, 3607832, 4509790, 4976320, 7215664, 9019580, 14431328, 18039160, 28862656, 36078320, 72156640, 144313280]

約数ペア:

[(1, 144313280), (2, 72156640), (4, 36078320), (5, 28862656), (8, 18039160), (10, 14431328), (16, 9019580), (20, 7215664), (29, 4976320), (32, 4509790), (40, 3607832), (58, 2488160), (64, 2254895), (80, 1803916), (116, 1244080), (145, 995264), (160, 901958), (232, 622040), (290, 497632), (320, 450979), (464, 311020), (580, 248816), (928, 155510), (1160, 124408), (1856, 77755), (2320, 62204), (4640, 31102), (9280, 15551)]