54778560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1390

約数の個数: 112

約数和(自身を含む): 178100736

約数和(自身を除く): 123322176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1327, 1376, 1720, 2064, 2580, 2654, 2752, 3440, 3981, 4128, 5160, 5308, 6635, 6880, 7962, 8256, 10320, 10616, 13270, 13760, 15924, 19905, 20640, 21232, 26540, 31848, 39810, 41280, 42464, 53080, 57061, 63696, 79620, 84928, 106160, 114122, 127392, 159240, 171183, 212320, 228244, 254784, 285305, 318480, 342366, 424640, 456488, 570610, 636960, 684732, 855915, 912976, 1141220, 1273920, 1369464, 1711830, 1825952, 2282440, 2738928, 3423660, 3651904, 4564880, 5477856, 6847320, 9129760, 10955712, 13694640, 18259520, 27389280, 54778560]

約数ペア:

[(1, 54778560), (2, 27389280), (3, 18259520), (4, 13694640), (5, 10955712), (6, 9129760), (8, 6847320), (10, 5477856), (12, 4564880), (15, 3651904), (16, 3423660), (20, 2738928), (24, 2282440), (30, 1825952), (32, 1711830), (40, 1369464), (43, 1273920), (48, 1141220), (60, 912976), (64, 855915), (80, 684732), (86, 636960), (96, 570610), (120, 456488), (129, 424640), (160, 342366), (172, 318480), (192, 285305), (215, 254784), (240, 228244), (258, 212320), (320, 171183), (344, 159240), (430, 127392), (480, 114122), (516, 106160), (645, 84928), (688, 79620), (860, 63696), (960, 57061), (1032, 53080), (1290, 42464), (1327, 41280), (1376, 39810), (1720, 31848), (2064, 26540), (2580, 21232), (2654, 20640), (2752, 19905), (3440, 15924), (3981, 13760), (4128, 13270), (5160, 10616), (5308, 10320), (6635, 8256), (6880, 7962)]