4120140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{68669}}^1$

素因数の和:68681

約数の個数: 24

約数和(自身を含む): 11536560

約数和(自身を除く): 7416420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 68669, 137338, 206007, 274676, 343345, 412014, 686690, 824028, 1030035, 1373380, 2060070, 4120140]

約数ペア:

[(1, 4120140), (2, 2060070), (3, 1373380), (4, 1030035), (5, 824028), (6, 686690), (10, 412014), (12, 343345), (15, 274676), (20, 206007), (30, 137338), (60, 68669)]