3210640

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 7588800

約数和(自身を除く): 4378160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 599, 670, 1072, 1198, 1340, 2396, 2680, 2995, 4792, 5360, 5990, 9584, 11980, 23960, 40133, 47920, 80266, 160532, 200665, 321064, 401330, 642128, 802660, 1605320, 3210640]

約数ペア:

[(1, 3210640), (2, 1605320), (4, 802660), (5, 642128), (8, 401330), (10, 321064), (16, 200665), (20, 160532), (40, 80266), (67, 47920), (80, 40133), (134, 23960), (268, 11980), (335, 9584), (536, 5990), (599, 5360), (670, 4792), (1072, 2995), (1198, 2680), (1340, 2396)]