55870080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4157}}^1$

素因数の和:4186

約数の個数: 128

約数和(自身を含む): 203575680

約数和(自身を除く): 147705600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4157, 4480, 6720, 8314, 12471, 13440, 16628, 20785, 24942, 29099, 33256, 41570, 49884, 58198, 62355, 66512, 83140, 87297, 99768, 116396, 124710, 133024, 145495, 166280, 174594, 199536, 232792, 249420, 266048, 290990, 332560, 349188, 399072, 436485, 465584, 498840, 532096, 581980, 665120, 698376, 798144, 872970, 931168, 997680, 1163960, 1330240, 1396752, 1596288, 1745940, 1862336, 1995360, 2327920, 2660480, 2793504, 3491880, 3724672, 3990720, 4655840, 5587008, 6983760, 7981440, 9311680, 11174016, 13967520, 18623360, 27935040, 55870080]

約数ペア:

[(1, 55870080), (2, 27935040), (3, 18623360), (4, 13967520), (5, 11174016), (6, 9311680), (7, 7981440), (8, 6983760), (10, 5587008), (12, 4655840), (14, 3990720), (15, 3724672), (16, 3491880), (20, 2793504), (21, 2660480), (24, 2327920), (28, 1995360), (30, 1862336), (32, 1745940), (35, 1596288), (40, 1396752), (42, 1330240), (48, 1163960), (56, 997680), (60, 931168), (64, 872970), (70, 798144), (80, 698376), (84, 665120), (96, 581980), (105, 532096), (112, 498840), (120, 465584), (128, 436485), (140, 399072), (160, 349188), (168, 332560), (192, 290990), (210, 266048), (224, 249420), (240, 232792), (280, 199536), (320, 174594), (336, 166280), (384, 145495), (420, 133024), (448, 124710), (480, 116396), (560, 99768), (640, 87297), (672, 83140), (840, 66512), (896, 62355), (960, 58198), (1120, 49884), (1344, 41570), (1680, 33256), (1920, 29099), (2240, 24942), (2688, 20785), (3360, 16628), (4157, 13440), (4480, 12471), (6720, 8314)]