27648709920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1476961}}^1$

素因数の和:1476995

約数の個数: 144

約数和(自身を含む): 101609077752

約数和(自身を除く): 73960367832

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, 4680, 6240, 9360, 18720, 1476961, 2953922, 4430883, 5907844, 7384805, 8861766, 11815688, 13292649, 14769610, 17723532, 19200493, 22154415, 23631376, 26585298, 29539220, 35447064, 38400986, 44308830, 47262752, 53170596, 57601479, 59078440, 66463245, 70894128, 76801972, 88617660, 96002465, 106341192, 115202958, 118156880, 132926490, 141788256, 153603944, 172804437, 177235320, 192004930, 212682384, 230405916, 236313760, 265852980, 288007395, 307207888, 345608874, 354470640, 384009860, 425364768, 460811832, 531705960, 576014790, 614415776, 691217748, 708941280, 768019720, 864022185, 921623664, 1063411920, 1152029580, 1382435496, 1536039440, 1728044370, 1843247328, 2126823840, 2304059160, 2764870992, 3072078880, 3456088740, 4608118320, 5529741984, 6912177480, 9216236640, 13824354960, 27648709920]

約数ペア:

[(1, 27648709920), (2, 13824354960), (3, 9216236640), (4, 6912177480), (5, 5529741984), (6, 4608118320), (8, 3456088740), (9, 3072078880), (10, 2764870992), (12, 2304059160), (13, 2126823840), (15, 1843247328), (16, 1728044370), (18, 1536039440), (20, 1382435496), (24, 1152029580), (26, 1063411920), (30, 921623664), (32, 864022185), (36, 768019720), (39, 708941280), (40, 691217748), (45, 614415776), (48, 576014790), (52, 531705960), (60, 460811832), (65, 425364768), (72, 384009860), (78, 354470640), (80, 345608874), (90, 307207888), (96, 288007395), (104, 265852980), (117, 236313760), (120, 230405916), (130, 212682384), (144, 192004930), (156, 177235320), (160, 172804437), (180, 153603944), (195, 141788256), (208, 132926490), (234, 118156880), (240, 115202958), (260, 106341192), (288, 96002465), (312, 88617660), (360, 76801972), (390, 70894128), (416, 66463245), (468, 59078440), (480, 57601479), (520, 53170596), (585, 47262752), (624, 44308830), (720, 38400986), (780, 35447064), (936, 29539220), (1040, 26585298), (1170, 23631376), (1248, 22154415), (1440, 19200493), (1560, 17723532), (1872, 14769610), (2080, 13292649), (2340, 11815688), (3120, 8861766), (3744, 7384805), (4680, 5907844), (6240, 4430883), (9360, 2953922), (18720, 1476961)]