658920120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5491001}}^1$

素因数の和:5491015

約数の個数: 32

約数和(自身を含む): 1976760720

約数和(自身を除く): 1317840600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5491001, 10982002, 16473003, 21964004, 27455005, 32946006, 43928008, 54910010, 65892012, 82365015, 109820020, 131784024, 164730030, 219640040, 329460060, 658920120]

約数ペア:

[(1, 658920120), (2, 329460060), (3, 219640040), (4, 164730030), (5, 131784024), (6, 109820020), (8, 82365015), (10, 65892012), (12, 54910010), (15, 43928008), (20, 32946006), (24, 27455005), (30, 21964004), (40, 16473003), (60, 10982002), (120, 5491001)]