561617880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4680149}}^1$

素因数の和:4680163

約数の個数: 32

約数和(自身を含む): 1684854000

約数和(自身を除く): 1123236120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4680149, 9360298, 14040447, 18720596, 23400745, 28080894, 37441192, 46801490, 56161788, 70202235, 93602980, 112323576, 140404470, 187205960, 280808940, 561617880]

約数ペア:

[(1, 561617880), (2, 280808940), (3, 187205960), (4, 140404470), (5, 112323576), (6, 93602980), (8, 70202235), (10, 56161788), (12, 46801490), (15, 37441192), (20, 28080894), (24, 23400745), (30, 18720596), (40, 14040447), (60, 9360298), (120, 4680149)]