328178280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2734819}}^1$

素因数の和:2734833

約数の個数: 32

約数和(自身を含む): 984535200

約数和(自身を除く): 656356920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2734819, 5469638, 8204457, 10939276, 13674095, 16408914, 21878552, 27348190, 32817828, 41022285, 54696380, 65635656, 82044570, 109392760, 164089140, 328178280]

約数ペア:

[(1, 328178280), (2, 164089140), (3, 109392760), (4, 82044570), (5, 65635656), (6, 54696380), (8, 41022285), (10, 32817828), (12, 27348190), (15, 21878552), (20, 16408914), (24, 13674095), (30, 10939276), (40, 8204457), (60, 5469638), (120, 2734819)]