80496630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{894407}}^1$

素因数の和:894420

約数の個数: 24

約数和(自身を含む): 209291472

約数和(自身を除く): 128794842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 894407, 1788814, 2683221, 4472035, 5366442, 8049663, 8944070, 13416105, 16099326, 26832210, 40248315, 80496630]

約数ペア:

[(1, 80496630), (2, 40248315), (3, 26832210), (5, 16099326), (6, 13416105), (9, 8944070), (10, 8049663), (15, 5366442), (18, 4472035), (30, 2683221), (45, 1788814), (90, 894407)]