12405357120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{76463}}^1$

素因数の和:76509

約数の個数: 168

約数和(自身を含む): 42650395776

約数和(自身を除く): 30245038656

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, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 5070, 5408, 6240, 6760, 8112, 10140, 10816, 12480, 13520, 16224, 20280, 27040, 32448, 40560, 54080, 76463, 81120, 152926, 162240, 229389, 305852, 382315, 458778, 611704, 764630, 917556, 994019, 1146945, 1223408, 1529260, 1835112, 1988038, 2293890, 2446816, 2982057, 3058520, 3670224, 3976076, 4587780, 4893632, 4970095, 5964114, 6117040, 7340448, 7952152, 9175560, 9940190, 11928228, 12234080, 12922247, 14680896, 14910285, 15904304, 18351120, 19880380, 23856456, 24468160, 25844494, 29820570, 31808608, 36702240, 38766741, 39760760, 47712912, 51688988, 59641140, 63617216, 64611235, 73404480, 77533482, 79521520, 95425824, 103377976, 119282280, 129222470, 155066964, 159043040, 190851648, 193833705, 206755952, 238564560, 258444940, 310133928, 318086080, 387667410, 413511904, 477129120, 516889880, 620267856, 775334820, 827023808, 954258240, 1033779760, 1240535712, 1550669640, 2067559520, 2481071424, 3101339280, 4135119040, 6202678560, 12405357120]

約数ペア:

[(1, 12405357120), (2, 6202678560), (3, 4135119040), (4, 3101339280), (5, 2481071424), (6, 2067559520), (8, 1550669640), (10, 1240535712), (12, 1033779760), (13, 954258240), (15, 827023808), (16, 775334820), (20, 620267856), (24, 516889880), (26, 477129120), (30, 413511904), (32, 387667410), (39, 318086080), (40, 310133928), (48, 258444940), (52, 238564560), (60, 206755952), (64, 193833705), (65, 190851648), (78, 159043040), (80, 155066964), (96, 129222470), (104, 119282280), (120, 103377976), (130, 95425824), (156, 79521520), (160, 77533482), (169, 73404480), (192, 64611235), (195, 63617216), (208, 59641140), (240, 51688988), (260, 47712912), (312, 39760760), (320, 38766741), (338, 36702240), (390, 31808608), (416, 29820570), (480, 25844494), (507, 24468160), (520, 23856456), (624, 19880380), (676, 18351120), (780, 15904304), (832, 14910285), (845, 14680896), (960, 12922247), (1014, 12234080), (1040, 11928228), (1248, 9940190), (1352, 9175560), (1560, 7952152), (1690, 7340448), (2028, 6117040), (2080, 5964114), (2496, 4970095), (2535, 4893632), (2704, 4587780), (3120, 3976076), (3380, 3670224), (4056, 3058520), (4160, 2982057), (5070, 2446816), (5408, 2293890), (6240, 1988038), (6760, 1835112), (8112, 1529260), (10140, 1223408), (10816, 1146945), (12480, 994019), (13520, 917556), (16224, 764630), (20280, 611704), (27040, 458778), (32448, 382315), (40560, 305852), (54080, 229389), (76463, 162240), (81120, 152926)]