388601880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3238349}}^1$

素因数の和:3238363

約数の個数: 32

約数和(自身を含む): 1165806000

約数和(自身を除く): 777204120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3238349, 6476698, 9715047, 12953396, 16191745, 19430094, 25906792, 32383490, 38860188, 48575235, 64766980, 77720376, 97150470, 129533960, 194300940, 388601880]

約数ペア:

[(1, 388601880), (2, 194300940), (3, 129533960), (4, 97150470), (5, 77720376), (6, 64766980), (8, 48575235), (10, 38860188), (12, 32383490), (15, 25906792), (20, 19430094), (24, 16191745), (30, 12953396), (40, 9715047), (60, 6476698), (120, 3238349)]