10340520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{86171}}^1$

素因数の和:86185

約数の個数: 32

約数和(自身を含む): 31021920

約数和(自身を除く): 20681400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 86171, 172342, 258513, 344684, 430855, 517026, 689368, 861710, 1034052, 1292565, 1723420, 2068104, 2585130, 3446840, 5170260, 10340520]

約数ペア:

[(1, 10340520), (2, 5170260), (3, 3446840), (4, 2585130), (5, 2068104), (6, 1723420), (8, 1292565), (10, 1034052), (12, 861710), (15, 689368), (20, 517026), (24, 430855), (30, 344684), (40, 258513), (60, 172342), (120, 86171)]