123539880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1029499}}^1$

素因数の和:1029513

約数の個数: 32

約数和(自身を含む): 370620000

約数和(自身を除く): 247080120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1029499, 2058998, 3088497, 4117996, 5147495, 6176994, 8235992, 10294990, 12353988, 15442485, 20589980, 24707976, 30884970, 41179960, 61769940, 123539880]

約数ペア:

[(1, 123539880), (2, 61769940), (3, 41179960), (4, 30884970), (5, 24707976), (6, 20589980), (8, 15442485), (10, 12353988), (12, 10294990), (15, 8235992), (20, 6176994), (24, 5147495), (30, 4117996), (40, 3088497), (60, 2058998), (120, 1029499)]