119302020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{662789}}^1$

素因数の和:662804

約数の個数: 36

約数和(自身を含む): 361883340

約数和(自身を除く): 242581320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 662789, 1325578, 1988367, 2651156, 3313945, 3976734, 5965101, 6627890, 7953468, 9941835, 11930202, 13255780, 19883670, 23860404, 29825505, 39767340, 59651010, 119302020]

約数ペア:

[(1, 119302020), (2, 59651010), (3, 39767340), (4, 29825505), (5, 23860404), (6, 19883670), (9, 13255780), (10, 11930202), (12, 9941835), (15, 7953468), (18, 6627890), (20, 5965101), (30, 3976734), (36, 3313945), (45, 2651156), (60, 1988367), (90, 1325578), (180, 662789)]