1520762340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25346039}}^1$

素因数の和:25346051

約数の個数: 24

約数和(自身を含む): 4258134720

約数和(自身を除く): 2737372380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25346039, 50692078, 76038117, 101384156, 126730195, 152076234, 253460390, 304152468, 380190585, 506920780, 760381170, 1520762340]

約数ペア:

[(1, 1520762340), (2, 760381170), (3, 506920780), (4, 380190585), (5, 304152468), (6, 253460390), (10, 152076234), (12, 126730195), (15, 101384156), (20, 76038117), (30, 50692078), (60, 25346039)]