77882340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1298039}}^1$

素因数の和:1298051

約数の個数: 24

約数和(自身を含む): 218070720

約数和(自身を除く): 140188380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1298039, 2596078, 3894117, 5192156, 6490195, 7788234, 12980390, 15576468, 19470585, 25960780, 38941170, 77882340]

約数ペア:

[(1, 77882340), (2, 38941170), (3, 25960780), (4, 19470585), (5, 15576468), (6, 12980390), (10, 7788234), (12, 6490195), (15, 5192156), (20, 3894117), (30, 2596078), (60, 1298039)]