54193920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1318

約数の個数: 144

約数和(自身を含む): 188963712

約数和(自身を除く): 134769792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1283, 1320, 1408, 1760, 1920, 2112, 2566, 2640, 2816, 3520, 3840, 3849, 4224, 5132, 5280, 6415, 7040, 7698, 8448, 10264, 10560, 12830, 14080, 14113, 15396, 19245, 20528, 21120, 25660, 28226, 30792, 38490, 41056, 42240, 42339, 51320, 56452, 61584, 70565, 76980, 82112, 84678, 102640, 112904, 123168, 141130, 153960, 164224, 169356, 205280, 211695, 225808, 246336, 282260, 307920, 328448, 338712, 410560, 423390, 451616, 492672, 564520, 615840, 677424, 821120, 846780, 903232, 985344, 1129040, 1231680, 1354848, 1642240, 1693560, 1806464, 2258080, 2463360, 2709696, 3387120, 3612928, 4516160, 4926720, 5419392, 6774240, 9032320, 10838784, 13548480, 18064640, 27096960, 54193920]

約数ペア:

[(1, 54193920), (2, 27096960), (3, 18064640), (4, 13548480), (5, 10838784), (6, 9032320), (8, 6774240), (10, 5419392), (11, 4926720), (12, 4516160), (15, 3612928), (16, 3387120), (20, 2709696), (22, 2463360), (24, 2258080), (30, 1806464), (32, 1693560), (33, 1642240), (40, 1354848), (44, 1231680), (48, 1129040), (55, 985344), (60, 903232), (64, 846780), (66, 821120), (80, 677424), (88, 615840), (96, 564520), (110, 492672), (120, 451616), (128, 423390), (132, 410560), (160, 338712), (165, 328448), (176, 307920), (192, 282260), (220, 246336), (240, 225808), (256, 211695), (264, 205280), (320, 169356), (330, 164224), (352, 153960), (384, 141130), (440, 123168), (480, 112904), (528, 102640), (640, 84678), (660, 82112), (704, 76980), (768, 70565), (880, 61584), (960, 56452), (1056, 51320), (1280, 42339), (1283, 42240), (1320, 41056), (1408, 38490), (1760, 30792), (1920, 28226), (2112, 25660), (2566, 21120), (2640, 20528), (2816, 19245), (3520, 15396), (3840, 14113), (3849, 14080), (4224, 12830), (5132, 10560), (5280, 10264), (6415, 8448), (7040, 7698)]