80451033660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{446950187}}^1$

素因数の和:446950202

約数の個数: 36

約数和(自身を含む): 244034802648

約数和(自身を除く): 163583768988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 446950187, 893900374, 1340850561, 1787800748, 2234750935, 2681701122, 4022551683, 4469501870, 5363402244, 6704252805, 8045103366, 8939003740, 13408505610, 16090206732, 20112758415, 26817011220, 40225516830, 80451033660]

約数ペア:

[(1, 80451033660), (2, 40225516830), (3, 26817011220), (4, 20112758415), (5, 16090206732), (6, 13408505610), (9, 8939003740), (10, 8045103366), (12, 6704252805), (15, 5363402244), (18, 4469501870), (20, 4022551683), (30, 2681701122), (36, 2234750935), (45, 1787800748), (60, 1340850561), (90, 893900374), (180, 446950187)]