56197320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2707}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 169629120

約数和(自身を除く): 113431800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2707, 3460, 4152, 5190, 5414, 6920, 8121, 10380, 10828, 13535, 16242, 20760, 21656, 27070, 32484, 40605, 54140, 64968, 81210, 108280, 162420, 324840, 468311, 936622, 1404933, 1873244, 2341555, 2809866, 3746488, 4683110, 5619732, 7024665, 9366220, 11239464, 14049330, 18732440, 28098660, 56197320]

約数ペア:

[(1, 56197320), (2, 28098660), (3, 18732440), (4, 14049330), (5, 11239464), (6, 9366220), (8, 7024665), (10, 5619732), (12, 4683110), (15, 3746488), (20, 2809866), (24, 2341555), (30, 1873244), (40, 1404933), (60, 936622), (120, 468311), (173, 324840), (346, 162420), (519, 108280), (692, 81210), (865, 64968), (1038, 54140), (1384, 40605), (1730, 32484), (2076, 27070), (2595, 21656), (2707, 20760), (3460, 16242), (4152, 13535), (5190, 10828), (5414, 10380), (6920, 8121)]