127514460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4259}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 357840000

約数和(自身を除く): 230325540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4259, 4990, 5988, 7485, 8518, 9980, 12777, 14970, 17036, 21295, 25554, 29940, 42590, 51108, 63885, 85180, 127770, 255540, 2125241, 4250482, 6375723, 8500964, 10626205, 12751446, 21252410, 25502892, 31878615, 42504820, 63757230, 127514460]

約数ペア:

[(1, 127514460), (2, 63757230), (3, 42504820), (4, 31878615), (5, 25502892), (6, 21252410), (10, 12751446), (12, 10626205), (15, 8500964), (20, 6375723), (30, 4250482), (60, 2125241), (499, 255540), (998, 127770), (1497, 85180), (1996, 63885), (2495, 51108), (2994, 42590), (4259, 29940), (4990, 25554), (5988, 21295), (7485, 17036), (8518, 14970), (9980, 12777)]