162944640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{28289}}^1$

素因数の和:28314

約数の個数: 96

約数和(自身を含む): 562688100

約数和(自身を除く): 399743460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 28289, 56578, 84867, 113156, 141445, 169734, 226312, 254601, 282890, 339468, 424335, 452624, 509202, 565780, 678936, 848670, 905248, 1018404, 1131560, 1273005, 1357872, 1697340, 1810496, 2036808, 2263120, 2546010, 2715744, 3394680, 3620992, 4073616, 4526240, 5092020, 5431488, 6789360, 8147232, 9052480, 10184040, 10862976, 13578720, 16294464, 18104960, 20368080, 27157440, 32588928, 40736160, 54314880, 81472320, 162944640]

約数ペア:

[(1, 162944640), (2, 81472320), (3, 54314880), (4, 40736160), (5, 32588928), (6, 27157440), (8, 20368080), (9, 18104960), (10, 16294464), (12, 13578720), (15, 10862976), (16, 10184040), (18, 9052480), (20, 8147232), (24, 6789360), (30, 5431488), (32, 5092020), (36, 4526240), (40, 4073616), (45, 3620992), (48, 3394680), (60, 2715744), (64, 2546010), (72, 2263120), (80, 2036808), (90, 1810496), (96, 1697340), (120, 1357872), (128, 1273005), (144, 1131560), (160, 1018404), (180, 905248), (192, 848670), (240, 678936), (288, 565780), (320, 509202), (360, 452624), (384, 424335), (480, 339468), (576, 282890), (640, 254601), (720, 226312), (960, 169734), (1152, 141445), (1440, 113156), (1920, 84867), (2880, 56578), (5760, 28289)]