164272260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2737871}}^1$

素因数の和:2737883

約数の個数: 24

約数和(自身を含む): 459962496

約数和(自身を除く): 295690236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2737871, 5475742, 8213613, 10951484, 13689355, 16427226, 27378710, 32854452, 41068065, 54757420, 82136130, 164272260]

約数ペア:

[(1, 164272260), (2, 82136130), (3, 54757420), (4, 41068065), (5, 32854452), (6, 27378710), (10, 16427226), (12, 13689355), (15, 10951484), (20, 8213613), (30, 5475742), (60, 2737871)]