67776960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4153}}^1$

素因数の和:4190

約数の個数: 112

約数和(自身を含む): 227905056

約数和(自身を除く): 160128096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4153, 5440, 8160, 8306, 12459, 16320, 16612, 20765, 24918, 33224, 41530, 49836, 62295, 66448, 70601, 83060, 99672, 124590, 132896, 141202, 166120, 199344, 211803, 249180, 265792, 282404, 332240, 353005, 398688, 423606, 498360, 564808, 664480, 706010, 797376, 847212, 996720, 1059015, 1129616, 1328960, 1412020, 1694424, 1993440, 2118030, 2259232, 2824040, 3388848, 3986880, 4236060, 4518464, 5648080, 6777696, 8472120, 11296160, 13555392, 16944240, 22592320, 33888480, 67776960]

約数ペア:

[(1, 67776960), (2, 33888480), (3, 22592320), (4, 16944240), (5, 13555392), (6, 11296160), (8, 8472120), (10, 6777696), (12, 5648080), (15, 4518464), (16, 4236060), (17, 3986880), (20, 3388848), (24, 2824040), (30, 2259232), (32, 2118030), (34, 1993440), (40, 1694424), (48, 1412020), (51, 1328960), (60, 1129616), (64, 1059015), (68, 996720), (80, 847212), (85, 797376), (96, 706010), (102, 664480), (120, 564808), (136, 498360), (160, 423606), (170, 398688), (192, 353005), (204, 332240), (240, 282404), (255, 265792), (272, 249180), (320, 211803), (340, 199344), (408, 166120), (480, 141202), (510, 132896), (544, 124590), (680, 99672), (816, 83060), (960, 70601), (1020, 66448), (1088, 62295), (1360, 49836), (1632, 41530), (2040, 33224), (2720, 24918), (3264, 20765), (4080, 16612), (4153, 16320), (5440, 12459), (8160, 8306)]