120124980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{667361}}^1$

素因数の和:667376

約数の個数: 36

約数和(自身を含む): 364379652

約数和(自身を除く): 244254672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 667361, 1334722, 2002083, 2669444, 3336805, 4004166, 6006249, 6673610, 8008332, 10010415, 12012498, 13347220, 20020830, 24024996, 30031245, 40041660, 60062490, 120124980]

約数ペア:

[(1, 120124980), (2, 60062490), (3, 40041660), (4, 30031245), (5, 24024996), (6, 20020830), (9, 13347220), (10, 12012498), (12, 10010415), (15, 8008332), (18, 6673610), (20, 6006249), (30, 4004166), (36, 3336805), (45, 2669444), (60, 2002083), (90, 1334722), (180, 667361)]