144503120

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{10091}}^1$

素因数の和:10283

約数の個数: 40

約数和(自身を含む): 337880160

約数和(自身を除く): 193377040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 7160, 10091, 14320, 20182, 40364, 50455, 80728, 100910, 161456, 201820, 403640, 807280, 1806289, 3612578, 7225156, 9031445, 14450312, 18062890, 28900624, 36125780, 72251560, 144503120]

約数ペア:

[(1, 144503120), (2, 72251560), (4, 36125780), (5, 28900624), (8, 18062890), (10, 14450312), (16, 9031445), (20, 7225156), (40, 3612578), (80, 1806289), (179, 807280), (358, 403640), (716, 201820), (895, 161456), (1432, 100910), (1790, 80728), (2864, 50455), (3580, 40364), (7160, 20182), (10091, 14320)]