531713640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4430947}}^1$

素因数の和:4430961

約数の個数: 32

約数和(自身を含む): 1595141280

約数和(自身を除く): 1063427640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4430947, 8861894, 13292841, 17723788, 22154735, 26585682, 35447576, 44309470, 53171364, 66464205, 88618940, 106342728, 132928410, 177237880, 265856820, 531713640]

約数ペア:

[(1, 531713640), (2, 265856820), (3, 177237880), (4, 132928410), (5, 106342728), (6, 88618940), (8, 66464205), (10, 53171364), (12, 44309470), (15, 35447576), (20, 26585682), (24, 22154735), (30, 17723788), (40, 13292841), (60, 8861894), (120, 4430947)]