612080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1093}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 1627872

約数和(自身を除く): 1015792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1093, 2186, 4372, 5465, 7651, 8744, 10930, 15302, 17488, 21860, 30604, 38255, 43720, 61208, 76510, 87440, 122416, 153020, 306040, 612080]

約数ペア:

[(1, 612080), (2, 306040), (4, 153020), (5, 122416), (7, 87440), (8, 76510), (10, 61208), (14, 43720), (16, 38255), (20, 30604), (28, 21860), (35, 17488), (40, 15302), (56, 10930), (70, 8744), (80, 7651), (112, 5465), (140, 4372), (280, 2186), (560, 1093)]