74113920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4289}}^1$

素因数の和:4317

約数の個数: 128

約数和(自身を含む): 262548000

約数和(自身を除く): 188434080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4289, 4320, 5760, 8578, 8640, 12867, 17156, 17280, 21445, 25734, 34312, 38601, 42890, 51468, 64335, 68624, 77202, 85780, 102936, 115803, 128670, 137248, 154404, 171560, 193005, 205872, 231606, 257340, 274496, 308808, 343120, 386010, 411744, 463212, 514680, 548992, 579015, 617616, 686240, 772020, 823488, 926424, 1029360, 1158030, 1235232, 1372480, 1544040, 1646976, 1852848, 2058720, 2316060, 2470464, 2744960, 3088080, 3705696, 4117440, 4632120, 4940928, 6176160, 7411392, 8234880, 9264240, 12352320, 14822784, 18528480, 24704640, 37056960, 74113920]

約数ペア:

[(1, 74113920), (2, 37056960), (3, 24704640), (4, 18528480), (5, 14822784), (6, 12352320), (8, 9264240), (9, 8234880), (10, 7411392), (12, 6176160), (15, 4940928), (16, 4632120), (18, 4117440), (20, 3705696), (24, 3088080), (27, 2744960), (30, 2470464), (32, 2316060), (36, 2058720), (40, 1852848), (45, 1646976), (48, 1544040), (54, 1372480), (60, 1235232), (64, 1158030), (72, 1029360), (80, 926424), (90, 823488), (96, 772020), (108, 686240), (120, 617616), (128, 579015), (135, 548992), (144, 514680), (160, 463212), (180, 411744), (192, 386010), (216, 343120), (240, 308808), (270, 274496), (288, 257340), (320, 231606), (360, 205872), (384, 193005), (432, 171560), (480, 154404), (540, 137248), (576, 128670), (640, 115803), (720, 102936), (864, 85780), (960, 77202), (1080, 68624), (1152, 64335), (1440, 51468), (1728, 42890), (1920, 38601), (2160, 34312), (2880, 25734), (3456, 21445), (4289, 17280), (4320, 17156), (5760, 12867), (8578, 8640)]