123184140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2053069}}^1$

素因数の和:2053081

約数の個数: 24

約数和(自身を含む): 344915760

約数和(自身を除く): 221731620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2053069, 4106138, 6159207, 8212276, 10265345, 12318414, 20530690, 24636828, 30796035, 41061380, 61592070, 123184140]

約数ペア:

[(1, 123184140), (2, 61592070), (3, 41061380), (4, 30796035), (5, 24636828), (6, 20530690), (10, 12318414), (12, 10265345), (15, 8212276), (20, 6159207), (30, 4106138), (60, 2053069)]