143807920

素因数分解:

$2^4\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3001}}^1$

素因数の和:3613

約数の個数: 40

約数和(自身を含む): 335023200

約数和(自身を除く): 191215280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 599, 1198, 2396, 2995, 3001, 4792, 5990, 6002, 9584, 11980, 12004, 15005, 23960, 24008, 30010, 47920, 48016, 60020, 120040, 240080, 1797599, 3595198, 7190396, 8987995, 14380792, 17975990, 28761584, 35951980, 71903960, 143807920]

約数ペア:

[(1, 143807920), (2, 71903960), (4, 35951980), (5, 28761584), (8, 17975990), (10, 14380792), (16, 8987995), (20, 7190396), (40, 3595198), (80, 1797599), (599, 240080), (1198, 120040), (2396, 60020), (2995, 48016), (3001, 47920), (4792, 30010), (5990, 24008), (6002, 23960), (9584, 15005), (11980, 12004)]