205021310040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{569503639}}^1$

素因数の和:569503656

約数の個数: 48

約数和(自身を含む): 666319258800

約数和(自身を除く): 461297948760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 569503639, 1139007278, 1708510917, 2278014556, 2847518195, 3417021834, 4556029112, 5125532751, 5695036390, 6834043668, 8542554585, 10251065502, 11390072780, 13668087336, 17085109170, 20502131004, 22780145560, 25627663755, 34170218340, 41004262008, 51255327510, 68340436680, 102510655020, 205021310040]

約数ペア:

[(1, 205021310040), (2, 102510655020), (3, 68340436680), (4, 51255327510), (5, 41004262008), (6, 34170218340), (8, 25627663755), (9, 22780145560), (10, 20502131004), (12, 17085109170), (15, 13668087336), (18, 11390072780), (20, 10251065502), (24, 8542554585), (30, 6834043668), (36, 5695036390), (40, 5125532751), (45, 4556029112), (60, 3417021834), (72, 2847518195), (90, 2278014556), (120, 1708510917), (180, 1139007278), (360, 569503639)]