8741220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{145687}}^1$

素因数の和:145699

約数の個数: 24

約数和(自身を含む): 24475584

約数和(自身を除く): 15734364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 145687, 291374, 437061, 582748, 728435, 874122, 1456870, 1748244, 2185305, 2913740, 4370610, 8741220]

約数ペア:

[(1, 8741220), (2, 4370610), (3, 2913740), (4, 2185305), (5, 1748244), (6, 1456870), (10, 874122), (12, 728435), (15, 582748), (20, 437061), (30, 291374), (60, 145687)]