185280240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{772001}}^1$

素因数の和:772017

約数の個数: 40

約数和(自身を含む): 574369488

約数和(自身を除く): 389089248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 772001, 1544002, 2316003, 3088004, 3860005, 4632006, 6176008, 7720010, 9264012, 11580015, 12352016, 15440020, 18528024, 23160030, 30880040, 37056048, 46320060, 61760080, 92640120, 185280240]

約数ペア:

[(1, 185280240), (2, 92640120), (3, 61760080), (4, 46320060), (5, 37056048), (6, 30880040), (8, 23160030), (10, 18528024), (12, 15440020), (15, 12352016), (16, 11580015), (20, 9264012), (24, 7720010), (30, 6176008), (40, 4632006), (48, 3860005), (60, 3088004), (80, 2316003), (120, 1544002), (240, 772001)]