161573760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{28051}}^1$

素因数の和:28076

約数の個数: 96

約数和(自身を含む): 557954280

約数和(自身を除く): 396380520

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, 28051, 56102, 84153, 112204, 140255, 168306, 224408, 252459, 280510, 336612, 420765, 448816, 504918, 561020, 673224, 841530, 897632, 1009836, 1122040, 1262295, 1346448, 1683060, 1795264, 2019672, 2244080, 2524590, 2692896, 3366120, 3590528, 4039344, 4488160, 5049180, 5385792, 6732240, 8078688, 8976320, 10098360, 10771584, 13464480, 16157376, 17952640, 20196720, 26928960, 32314752, 40393440, 53857920, 80786880, 161573760]

約数ペア:

[(1, 161573760), (2, 80786880), (3, 53857920), (4, 40393440), (5, 32314752), (6, 26928960), (8, 20196720), (9, 17952640), (10, 16157376), (12, 13464480), (15, 10771584), (16, 10098360), (18, 8976320), (20, 8078688), (24, 6732240), (30, 5385792), (32, 5049180), (36, 4488160), (40, 4039344), (45, 3590528), (48, 3366120), (60, 2692896), (64, 2524590), (72, 2244080), (80, 2019672), (90, 1795264), (96, 1683060), (120, 1346448), (128, 1262295), (144, 1122040), (160, 1009836), (180, 897632), (192, 841530), (240, 673224), (288, 561020), (320, 504918), (360, 448816), (384, 420765), (480, 336612), (576, 280510), (640, 252459), (720, 224408), (960, 168306), (1152, 140255), (1440, 112204), (1920, 84153), (2880, 56102), (5760, 28051)]