8516280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70969}}^1$

素因数の和:70983

約数の個数: 32

約数和(自身を含む): 25549200

約数和(自身を除く): 17032920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70969, 141938, 212907, 283876, 354845, 425814, 567752, 709690, 851628, 1064535, 1419380, 1703256, 2129070, 2838760, 4258140, 8516280]

約数ペア:

[(1, 8516280), (2, 4258140), (3, 2838760), (4, 2129070), (5, 1703256), (6, 1419380), (8, 1064535), (10, 851628), (12, 709690), (15, 567752), (20, 425814), (24, 354845), (30, 283876), (40, 212907), (60, 141938), (120, 70969)]