384065720

素因数分解:

$2^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{8089}}^1$

素因数の和:9287

約数の個数: 32

約数和(自身を含む): 864982800

約数和(自身を除く): 480917080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1187, 2374, 4748, 5935, 8089, 9496, 11870, 16178, 23740, 32356, 40445, 47480, 64712, 80890, 161780, 323560, 9601643, 19203286, 38406572, 48008215, 76813144, 96016430, 192032860, 384065720]

約数ペア:

[(1, 384065720), (2, 192032860), (4, 96016430), (5, 76813144), (8, 48008215), (10, 38406572), (20, 19203286), (40, 9601643), (1187, 323560), (2374, 161780), (4748, 80890), (5935, 64712), (8089, 47480), (9496, 40445), (11870, 32356), (16178, 23740)]