151397880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1261649}}^1$

素因数の和:1261663

約数の個数: 32

約数和(自身を含む): 454194000

約数和(自身を除く): 302796120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1261649, 2523298, 3784947, 5046596, 6308245, 7569894, 10093192, 12616490, 15139788, 18924735, 25232980, 30279576, 37849470, 50465960, 75698940, 151397880]

約数ペア:

[(1, 151397880), (2, 75698940), (3, 50465960), (4, 37849470), (5, 30279576), (6, 25232980), (8, 18924735), (10, 15139788), (12, 12616490), (15, 10093192), (20, 7569894), (24, 6308245), (30, 5046596), (40, 3784947), (60, 2523298), (120, 1261649)]