270803760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1128349}}^1$

素因数の和:1128365

約数の個数: 40

約数和(自身を含む): 839492400

約数和(自身を除く): 568688640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1128349, 2256698, 3385047, 4513396, 5641745, 6770094, 9026792, 11283490, 13540188, 16925235, 18053584, 22566980, 27080376, 33850470, 45133960, 54160752, 67700940, 90267920, 135401880, 270803760]

約数ペア:

[(1, 270803760), (2, 135401880), (3, 90267920), (4, 67700940), (5, 54160752), (6, 45133960), (8, 33850470), (10, 27080376), (12, 22566980), (15, 18053584), (16, 16925235), (20, 13540188), (24, 11283490), (30, 9026792), (40, 6770094), (48, 5641745), (60, 4513396), (80, 3385047), (120, 2256698), (240, 1128349)]