47863560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{398863}}^1$

素因数の和:398877

約数の個数: 32

約数和(自身を含む): 143591040

約数和(自身を除く): 95727480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 398863, 797726, 1196589, 1595452, 1994315, 2393178, 3190904, 3988630, 4786356, 5982945, 7977260, 9572712, 11965890, 15954520, 23931780, 47863560]

約数ペア:

[(1, 47863560), (2, 23931780), (3, 15954520), (4, 11965890), (5, 9572712), (6, 7977260), (8, 5982945), (10, 4786356), (12, 3988630), (15, 3190904), (20, 2393178), (24, 1994315), (30, 1595452), (40, 1196589), (60, 797726), (120, 398863)]