163893120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{85361}}^1$

素因数の和:85383

約数の個数: 64

約数和(自身を含む): 522415440

約数和(自身を除く): 358522320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 85361, 170722, 256083, 341444, 426805, 512166, 682888, 853610, 1024332, 1280415, 1365776, 1707220, 2048664, 2560830, 2731552, 3414440, 4097328, 5121660, 5463104, 6828880, 8194656, 10243320, 10926208, 13657760, 16389312, 20486640, 27315520, 32778624, 40973280, 54631040, 81946560, 163893120]

約数ペア:

[(1, 163893120), (2, 81946560), (3, 54631040), (4, 40973280), (5, 32778624), (6, 27315520), (8, 20486640), (10, 16389312), (12, 13657760), (15, 10926208), (16, 10243320), (20, 8194656), (24, 6828880), (30, 5463104), (32, 5121660), (40, 4097328), (48, 3414440), (60, 2731552), (64, 2560830), (80, 2048664), (96, 1707220), (120, 1365776), (128, 1280415), (160, 1024332), (192, 853610), (240, 682888), (320, 512166), (384, 426805), (480, 341444), (640, 256083), (960, 170722), (1920, 85361)]