127419660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{707887}}^1$

素因数の和:707902

約数の個数: 36

約数和(自身を含む): 386506848

約数和(自身を除く): 259087188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 707887, 1415774, 2123661, 2831548, 3539435, 4247322, 6370983, 7078870, 8494644, 10618305, 12741966, 14157740, 21236610, 25483932, 31854915, 42473220, 63709830, 127419660]

約数ペア:

[(1, 127419660), (2, 63709830), (3, 42473220), (4, 31854915), (5, 25483932), (6, 21236610), (9, 14157740), (10, 12741966), (12, 10618305), (15, 8494644), (18, 7078870), (20, 6370983), (30, 4247322), (36, 3539435), (45, 2831548), (60, 2123661), (90, 1415774), (180, 707887)]