1645579080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4571053}}^1$

素因数の和:4571070

約数の個数: 48

約数和(自身を含む): 5348133180

約数和(自身を除く): 3702554100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4571053, 9142106, 13713159, 18284212, 22855265, 27426318, 36568424, 41139477, 45710530, 54852636, 68565795, 82278954, 91421060, 109705272, 137131590, 164557908, 182842120, 205697385, 274263180, 329115816, 411394770, 548526360, 822789540, 1645579080]

約数ペア:

[(1, 1645579080), (2, 822789540), (3, 548526360), (4, 411394770), (5, 329115816), (6, 274263180), (8, 205697385), (9, 182842120), (10, 164557908), (12, 137131590), (15, 109705272), (18, 91421060), (20, 82278954), (24, 68565795), (30, 54852636), (36, 45710530), (40, 41139477), (45, 36568424), (60, 27426318), (72, 22855265), (90, 18284212), (120, 13713159), (180, 9142106), (360, 4571053)]