5240880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 18280080

約数和(自身を除く): 13039200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 251, 261, 290, 348, 360, 435, 464, 502, 522, 580, 696, 720, 753, 870, 1004, 1044, 1160, 1255, 1305, 1392, 1506, 1740, 2008, 2088, 2259, 2320, 2510, 2610, 3012, 3480, 3765, 4016, 4176, 4518, 5020, 5220, 6024, 6960, 7279, 7530, 9036, 10040, 10440, 11295, 12048, 14558, 15060, 18072, 20080, 20880, 21837, 22590, 29116, 30120, 36144, 36395, 43674, 45180, 58232, 60240, 65511, 72790, 87348, 90360, 109185, 116464, 131022, 145580, 174696, 180720, 218370, 262044, 291160, 327555, 349392, 436740, 524088, 582320, 655110, 873480, 1048176, 1310220, 1746960, 2620440, 5240880]

約数ペア:

[(1, 5240880), (2, 2620440), (3, 1746960), (4, 1310220), (5, 1048176), (6, 873480), (8, 655110), (9, 582320), (10, 524088), (12, 436740), (15, 349392), (16, 327555), (18, 291160), (20, 262044), (24, 218370), (29, 180720), (30, 174696), (36, 145580), (40, 131022), (45, 116464), (48, 109185), (58, 90360), (60, 87348), (72, 72790), (80, 65511), (87, 60240), (90, 58232), (116, 45180), (120, 43674), (144, 36395), (145, 36144), (174, 30120), (180, 29116), (232, 22590), (240, 21837), (251, 20880), (261, 20080), (290, 18072), (348, 15060), (360, 14558), (435, 12048), (464, 11295), (502, 10440), (522, 10040), (580, 9036), (696, 7530), (720, 7279), (753, 6960), (870, 6024), (1004, 5220), (1044, 5020), (1160, 4518), (1255, 4176), (1305, 4016), (1392, 3765), (1506, 3480), (1740, 3012), (2008, 2610), (2088, 2510), (2259, 2320)]