164642340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2744039}}^1$

素因数の和:2744051

約数の個数: 24

約数和(自身を含む): 460998720

約数和(自身を除く): 296356380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2744039, 5488078, 8232117, 10976156, 13720195, 16464234, 27440390, 32928468, 41160585, 54880780, 82321170, 164642340]

約数ペア:

[(1, 164642340), (2, 82321170), (3, 54880780), (4, 41160585), (5, 32928468), (6, 27440390), (10, 16464234), (12, 13720195), (15, 10976156), (20, 8232117), (30, 5488078), (60, 2744039)]