353795520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28349}}^1$

素因数の和:28382

約数の個数: 112

約数和(自身を含む): 1209751200

約数和(自身を除く): 855955680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 28349, 56698, 85047, 113396, 141745, 170094, 226792, 283490, 340188, 368537, 425235, 453584, 566980, 680376, 737074, 850470, 907168, 1105611, 1133960, 1360752, 1474148, 1700940, 1814336, 1842685, 2211222, 2267920, 2721504, 2948296, 3401880, 3685370, 4422444, 4535840, 5443008, 5528055, 5896592, 6803760, 7370740, 8844888, 9071680, 11056110, 11793184, 13607520, 14741480, 17689776, 22112220, 23586368, 27215040, 29482960, 35379552, 44224440, 58965920, 70759104, 88448880, 117931840, 176897760, 353795520]

約数ペア:

[(1, 353795520), (2, 176897760), (3, 117931840), (4, 88448880), (5, 70759104), (6, 58965920), (8, 44224440), (10, 35379552), (12, 29482960), (13, 27215040), (15, 23586368), (16, 22112220), (20, 17689776), (24, 14741480), (26, 13607520), (30, 11793184), (32, 11056110), (39, 9071680), (40, 8844888), (48, 7370740), (52, 6803760), (60, 5896592), (64, 5528055), (65, 5443008), (78, 4535840), (80, 4422444), (96, 3685370), (104, 3401880), (120, 2948296), (130, 2721504), (156, 2267920), (160, 2211222), (192, 1842685), (195, 1814336), (208, 1700940), (240, 1474148), (260, 1360752), (312, 1133960), (320, 1105611), (390, 907168), (416, 850470), (480, 737074), (520, 680376), (624, 566980), (780, 453584), (832, 425235), (960, 368537), (1040, 340188), (1248, 283490), (1560, 226792), (2080, 170094), (2496, 141745), (3120, 113396), (4160, 85047), (6240, 56698), (12480, 28349)]