84108960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4527

約数の個数: 144

約数和(自身を含む): 309169224

約数和(自身を除く): 225060264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4493, 4680, 6240, 8986, 9360, 13479, 17972, 18720, 22465, 26958, 35944, 40437, 44930, 53916, 58409, 67395, 71888, 80874, 89860, 107832, 116818, 134790, 143776, 161748, 175227, 179720, 202185, 215664, 233636, 269580, 292045, 323496, 350454, 359440, 404370, 431328, 467272, 525681, 539160, 584090, 646992, 700908, 718880, 808740, 876135, 934544, 1051362, 1078320, 1168180, 1293984, 1401816, 1617480, 1752270, 1869088, 2102724, 2156640, 2336360, 2628405, 2803632, 3234960, 3504540, 4205448, 4672720, 5256810, 5607264, 6469920, 7009080, 8410896, 9345440, 10513620, 14018160, 16821792, 21027240, 28036320, 42054480, 84108960]

約数ペア:

[(1, 84108960), (2, 42054480), (3, 28036320), (4, 21027240), (5, 16821792), (6, 14018160), (8, 10513620), (9, 9345440), (10, 8410896), (12, 7009080), (13, 6469920), (15, 5607264), (16, 5256810), (18, 4672720), (20, 4205448), (24, 3504540), (26, 3234960), (30, 2803632), (32, 2628405), (36, 2336360), (39, 2156640), (40, 2102724), (45, 1869088), (48, 1752270), (52, 1617480), (60, 1401816), (65, 1293984), (72, 1168180), (78, 1078320), (80, 1051362), (90, 934544), (96, 876135), (104, 808740), (117, 718880), (120, 700908), (130, 646992), (144, 584090), (156, 539160), (160, 525681), (180, 467272), (195, 431328), (208, 404370), (234, 359440), (240, 350454), (260, 323496), (288, 292045), (312, 269580), (360, 233636), (390, 215664), (416, 202185), (468, 179720), (480, 175227), (520, 161748), (585, 143776), (624, 134790), (720, 116818), (780, 107832), (936, 89860), (1040, 80874), (1170, 71888), (1248, 67395), (1440, 58409), (1560, 53916), (1872, 44930), (2080, 40437), (2340, 35944), (3120, 26958), (3744, 22465), (4493, 18720), (4680, 17972), (6240, 13479), (8986, 9360)]