85797960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1783}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 258180480

約数和(自身を除く): 172382520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 1783, 2005, 2406, 3208, 3566, 4010, 4812, 5349, 6015, 7132, 8020, 8915, 9624, 10698, 12030, 14264, 16040, 17830, 21396, 24060, 26745, 35660, 42792, 48120, 53490, 71320, 106980, 213960, 714983, 1429966, 2144949, 2859932, 3574915, 4289898, 5719864, 7149830, 8579796, 10724745, 14299660, 17159592, 21449490, 28599320, 42898980, 85797960]

約数ペア:

[(1, 85797960), (2, 42898980), (3, 28599320), (4, 21449490), (5, 17159592), (6, 14299660), (8, 10724745), (10, 8579796), (12, 7149830), (15, 5719864), (20, 4289898), (24, 3574915), (30, 2859932), (40, 2144949), (60, 1429966), (120, 714983), (401, 213960), (802, 106980), (1203, 71320), (1604, 53490), (1783, 48120), (2005, 42792), (2406, 35660), (3208, 26745), (3566, 24060), (4010, 21396), (4812, 17830), (5349, 16040), (6015, 14264), (7132, 12030), (8020, 10698), (8915, 9624)]