124487760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{518699}}^1$

素因数の和:518715

約数の個数: 40

約数和(自身を含む): 385912800

約数和(自身を除く): 261425040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 518699, 1037398, 1556097, 2074796, 2593495, 3112194, 4149592, 5186990, 6224388, 7780485, 8299184, 10373980, 12448776, 15560970, 20747960, 24897552, 31121940, 41495920, 62243880, 124487760]

約数ペア:

[(1, 124487760), (2, 62243880), (3, 41495920), (4, 31121940), (5, 24897552), (6, 20747960), (8, 15560970), (10, 12448776), (12, 10373980), (15, 8299184), (16, 7780485), (20, 6224388), (24, 5186990), (30, 4149592), (40, 3112194), (48, 2593495), (60, 2074796), (80, 1556097), (120, 1037398), (240, 518699)]