80316090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{297467}}^1$

素因数の和:297483

約数の個数: 32

約数和(自身を含む): 214176960

約数和(自身を除く): 133860870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 297467, 594934, 892401, 1487335, 1784802, 2677203, 2974670, 4462005, 5354406, 8031609, 8924010, 13386015, 16063218, 26772030, 40158045, 80316090]

約数ペア:

[(1, 80316090), (2, 40158045), (3, 26772030), (5, 16063218), (6, 13386015), (9, 8924010), (10, 8031609), (15, 5354406), (18, 4462005), (27, 2974670), (30, 2677203), (45, 1784802), (54, 1487335), (90, 892401), (135, 594934), (270, 297467)]