55007880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{458399}}^1$

素因数の和:458413

約数の個数: 32

約数和(自身を含む): 165024000

約数和(自身を除く): 110016120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 458399, 916798, 1375197, 1833596, 2291995, 2750394, 3667192, 4583990, 5500788, 6875985, 9167980, 11001576, 13751970, 18335960, 27503940, 55007880]

約数ペア:

[(1, 55007880), (2, 27503940), (3, 18335960), (4, 13751970), (5, 11001576), (6, 9167980), (8, 6875985), (10, 5500788), (12, 4583990), (15, 3667192), (20, 2750394), (24, 2291995), (30, 1833596), (40, 1375197), (60, 916798), (120, 458399)]