26306880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:496

約数の個数: 112

約数和(自身を含む): 84978240

約数和(自身を除く): 58671360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 409, 480, 536, 670, 804, 818, 960, 1005, 1072, 1227, 1340, 1608, 1636, 2010, 2045, 2144, 2454, 2680, 3216, 3272, 4020, 4090, 4288, 4908, 5360, 6135, 6432, 6544, 8040, 8180, 9816, 10720, 12270, 12864, 13088, 16080, 16360, 19632, 21440, 24540, 26176, 27403, 32160, 32720, 39264, 49080, 54806, 64320, 65440, 78528, 82209, 98160, 109612, 130880, 137015, 164418, 196320, 219224, 274030, 328836, 392640, 411045, 438448, 548060, 657672, 822090, 876896, 1096120, 1315344, 1644180, 1753792, 2192240, 2630688, 3288360, 4384480, 5261376, 6576720, 8768960, 13153440, 26306880]

約数ペア:

[(1, 26306880), (2, 13153440), (3, 8768960), (4, 6576720), (5, 5261376), (6, 4384480), (8, 3288360), (10, 2630688), (12, 2192240), (15, 1753792), (16, 1644180), (20, 1315344), (24, 1096120), (30, 876896), (32, 822090), (40, 657672), (48, 548060), (60, 438448), (64, 411045), (67, 392640), (80, 328836), (96, 274030), (120, 219224), (134, 196320), (160, 164418), (192, 137015), (201, 130880), (240, 109612), (268, 98160), (320, 82209), (335, 78528), (402, 65440), (409, 64320), (480, 54806), (536, 49080), (670, 39264), (804, 32720), (818, 32160), (960, 27403), (1005, 26176), (1072, 24540), (1227, 21440), (1340, 19632), (1608, 16360), (1636, 16080), (2010, 13088), (2045, 12864), (2144, 12270), (2454, 10720), (2680, 9816), (3216, 8180), (3272, 8040), (4020, 6544), (4090, 6432), (4288, 6135), (4908, 5360)]