50240160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 173365920

約数和(自身を除く): 123125760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 251, 278, 288, 360, 417, 480, 502, 556, 695, 720, 753, 834, 1004, 1112, 1251, 1255, 1390, 1440, 1506, 1668, 2008, 2085, 2224, 2259, 2502, 2510, 2780, 3012, 3336, 3765, 4016, 4170, 4448, 4518, 5004, 5020, 5560, 6024, 6255, 6672, 7530, 8032, 8340, 9036, 10008, 10040, 11120, 11295, 12048, 12510, 13344, 15060, 16680, 18072, 20016, 20080, 22240, 22590, 24096, 25020, 30120, 33360, 34889, 36144, 40032, 40160, 45180, 50040, 60240, 66720, 69778, 72288, 90360, 100080, 104667, 120480, 139556, 174445, 180720, 200160, 209334, 279112, 314001, 348890, 361440, 418668, 523335, 558224, 628002, 697780, 837336, 1046670, 1116448, 1256004, 1395560, 1570005, 1674672, 2093340, 2512008, 2791120, 3140010, 3349344, 4186680, 5024016, 5582240, 6280020, 8373360, 10048032, 12560040, 16746720, 25120080, 50240160]

約数ペア:

[(1, 50240160), (2, 25120080), (3, 16746720), (4, 12560040), (5, 10048032), (6, 8373360), (8, 6280020), (9, 5582240), (10, 5024016), (12, 4186680), (15, 3349344), (16, 3140010), (18, 2791120), (20, 2512008), (24, 2093340), (30, 1674672), (32, 1570005), (36, 1395560), (40, 1256004), (45, 1116448), (48, 1046670), (60, 837336), (72, 697780), (80, 628002), (90, 558224), (96, 523335), (120, 418668), (139, 361440), (144, 348890), (160, 314001), (180, 279112), (240, 209334), (251, 200160), (278, 180720), (288, 174445), (360, 139556), (417, 120480), (480, 104667), (502, 100080), (556, 90360), (695, 72288), (720, 69778), (753, 66720), (834, 60240), (1004, 50040), (1112, 45180), (1251, 40160), (1255, 40032), (1390, 36144), (1440, 34889), (1506, 33360), (1668, 30120), (2008, 25020), (2085, 24096), (2224, 22590), (2259, 22240), (2502, 20080), (2510, 20016), (2780, 18072), (3012, 16680), (3336, 15060), (3765, 13344), (4016, 12510), (4170, 12048), (4448, 11295), (4518, 11120), (5004, 10040), (5020, 10008), (5560, 9036), (6024, 8340), (6255, 8032), (6672, 7530)]