2080026245520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10984507}}^1$

素因数の和:10984789

約数の個数: 120

約数和(自身を含む): 7011982650816

約数和(自身を除く): 4931956405296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 526, 720, 789, 1052, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4208, 4734, 5260, 6312, 7890, 9468, 10520, 11835, 12624, 15780, 18936, 21040, 23670, 31560, 37872, 47340, 63120, 94680, 189360, 10984507, 21969014, 32953521, 43938028, 54922535, 65907042, 87876056, 98860563, 109845070, 131814084, 164767605, 175752112, 197721126, 219690140, 263628168, 329535210, 395442252, 439380280, 494302815, 527256336, 659070420, 790884504, 878760560, 988605630, 1318140840, 1581769008, 1977211260, 2636281680, 2888925341, 3954422520, 5777850682, 7908845040, 8666776023, 11555701364, 14444626705, 17333552046, 23111402728, 26000328069, 28889253410, 34667104092, 43333880115, 46222805456, 52000656138, 57778506820, 69334208184, 86667760230, 104001312276, 115557013640, 130001640345, 138668416368, 173335520460, 208002624552, 231114027280, 260003280690, 346671040920, 416005249104, 520006561380, 693342081840, 1040013122760, 2080026245520]

約数ペア:

[(1, 2080026245520), (2, 1040013122760), (3, 693342081840), (4, 520006561380), (5, 416005249104), (6, 346671040920), (8, 260003280690), (9, 231114027280), (10, 208002624552), (12, 173335520460), (15, 138668416368), (16, 130001640345), (18, 115557013640), (20, 104001312276), (24, 86667760230), (30, 69334208184), (36, 57778506820), (40, 52000656138), (45, 46222805456), (48, 43333880115), (60, 34667104092), (72, 28889253410), (80, 26000328069), (90, 23111402728), (120, 17333552046), (144, 14444626705), (180, 11555701364), (240, 8666776023), (263, 7908845040), (360, 5777850682), (526, 3954422520), (720, 2888925341), (789, 2636281680), (1052, 1977211260), (1315, 1581769008), (1578, 1318140840), (2104, 988605630), (2367, 878760560), (2630, 790884504), (3156, 659070420), (3945, 527256336), (4208, 494302815), (4734, 439380280), (5260, 395442252), (6312, 329535210), (7890, 263628168), (9468, 219690140), (10520, 197721126), (11835, 175752112), (12624, 164767605), (15780, 131814084), (18936, 109845070), (21040, 98860563), (23670, 87876056), (31560, 65907042), (37872, 54922535), (47340, 43938028), (63120, 32953521), (94680, 21969014), (189360, 10984507)]