7728180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 21807744

約数和(自身を除く): 14079564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 853, 906, 1510, 1706, 1812, 2265, 2559, 3020, 3412, 4265, 4530, 5118, 8530, 9060, 10236, 12795, 17060, 25590, 51180, 128803, 257606, 386409, 515212, 644015, 772818, 1288030, 1545636, 1932045, 2576060, 3864090, 7728180]

約数ペア:

[(1, 7728180), (2, 3864090), (3, 2576060), (4, 1932045), (5, 1545636), (6, 1288030), (10, 772818), (12, 644015), (15, 515212), (20, 386409), (30, 257606), (60, 128803), (151, 51180), (302, 25590), (453, 17060), (604, 12795), (755, 10236), (853, 9060), (906, 8530), (1510, 5118), (1706, 4530), (1812, 4265), (2265, 3412), (2559, 3020)]