67538880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7817}}^1$

素因数の和:7843

約数の個数: 112

約数和(自身を含む): 238292640

約数和(自身を除く): 170753760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 7817, 8640, 15634, 23451, 31268, 39085, 46902, 62536, 70353, 78170, 93804, 117255, 125072, 140706, 156340, 187608, 211059, 234510, 250144, 281412, 312680, 351765, 375216, 422118, 469020, 500288, 562824, 625360, 703530, 750432, 844236, 938040, 1055295, 1125648, 1250720, 1407060, 1500864, 1688472, 1876080, 2110590, 2251296, 2501440, 2814120, 3376944, 3752160, 4221180, 4502592, 5628240, 6753888, 7504320, 8442360, 11256480, 13507776, 16884720, 22512960, 33769440, 67538880]

約数ペア:

[(1, 67538880), (2, 33769440), (3, 22512960), (4, 16884720), (5, 13507776), (6, 11256480), (8, 8442360), (9, 7504320), (10, 6753888), (12, 5628240), (15, 4502592), (16, 4221180), (18, 3752160), (20, 3376944), (24, 2814120), (27, 2501440), (30, 2251296), (32, 2110590), (36, 1876080), (40, 1688472), (45, 1500864), (48, 1407060), (54, 1250720), (60, 1125648), (64, 1055295), (72, 938040), (80, 844236), (90, 750432), (96, 703530), (108, 625360), (120, 562824), (135, 500288), (144, 469020), (160, 422118), (180, 375216), (192, 351765), (216, 312680), (240, 281412), (270, 250144), (288, 234510), (320, 211059), (360, 187608), (432, 156340), (480, 140706), (540, 125072), (576, 117255), (720, 93804), (864, 78170), (960, 70353), (1080, 62536), (1440, 46902), (1728, 39085), (2160, 31268), (2880, 23451), (4320, 15634), (7817, 8640)]