80772030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{897467}}^1$

素因数の和:897480

約数の個数: 24

約数和(自身を含む): 210007512

約数和(自身を除く): 129235482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 897467, 1794934, 2692401, 4487335, 5384802, 8077203, 8974670, 13462005, 16154406, 26924010, 40386015, 80772030]

約数ペア:

[(1, 80772030), (2, 40386015), (3, 26924010), (5, 16154406), (6, 13462005), (9, 8974670), (10, 8077203), (15, 5384802), (18, 4487335), (30, 2692401), (45, 1794934), (90, 897467)]