345826680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2881889}}^1$

素因数の和:2881903

約数の個数: 32

約数和(自身を含む): 1037480400

約数和(自身を除く): 691653720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2881889, 5763778, 8645667, 11527556, 14409445, 17291334, 23055112, 28818890, 34582668, 43228335, 57637780, 69165336, 86456670, 115275560, 172913340, 345826680]

約数ペア:

[(1, 345826680), (2, 172913340), (3, 115275560), (4, 86456670), (5, 69165336), (6, 57637780), (8, 43228335), (10, 34582668), (12, 28818890), (15, 23055112), (20, 17291334), (24, 14409445), (30, 11527556), (40, 8645667), (60, 5763778), (120, 2881889)]