201617880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1680149}}^1$

素因数の和:1680163

約数の個数: 32

約数和(自身を含む): 604854000

約数和(自身を除く): 403236120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1680149, 3360298, 5040447, 6720596, 8400745, 10080894, 13441192, 16801490, 20161788, 25202235, 33602980, 40323576, 50404470, 67205960, 100808940, 201617880]

約数ペア:

[(1, 201617880), (2, 100808940), (3, 67205960), (4, 50404470), (5, 40323576), (6, 33602980), (8, 25202235), (10, 20161788), (12, 16801490), (15, 13441192), (20, 10080894), (24, 8400745), (30, 6720596), (40, 5040447), (60, 3360298), (120, 1680149)]