40742340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{679039}}^1$

素因数の和:679051

約数の個数: 24

約数和(自身を含む): 114078720

約数和(自身を除く): 73336380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 679039, 1358078, 2037117, 2716156, 3395195, 4074234, 6790390, 8148468, 10185585, 13580780, 20371170, 40742340]

約数ペア:

[(1, 40742340), (2, 20371170), (3, 13580780), (4, 10185585), (5, 8148468), (6, 6790390), (10, 4074234), (12, 3395195), (15, 2716156), (20, 2037117), (30, 1358078), (60, 679039)]