85808160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2207}}^1$

素因数の和:2237

約数の個数: 144

約数和(自身を含む): 303803136

約数和(自身を除く): 217994976

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2207, 2430, 2592, 3240, 3888, 4320, 4414, 4860, 6480, 6621, 7776, 8828, 9720, 11035, 12960, 13242, 17656, 19440, 19863, 22070, 26484, 33105, 35312, 38880, 39726, 44140, 52968, 59589, 66210, 70624, 79452, 88280, 99315, 105936, 119178, 132420, 158904, 176560, 178767, 198630, 211872, 238356, 264840, 297945, 317808, 353120, 357534, 397260, 476712, 529680, 536301, 595890, 635616, 715068, 794520, 893835, 953424, 1059360, 1072602, 1191780, 1430136, 1589040, 1787670, 1906848, 2145204, 2383560, 2681505, 2860272, 3178080, 3575340, 4290408, 4767120, 5363010, 5720544, 7150680, 8580816, 9534240, 10726020, 14301360, 17161632, 21452040, 28602720, 42904080, 85808160]

約数ペア:

[(1, 85808160), (2, 42904080), (3, 28602720), (4, 21452040), (5, 17161632), (6, 14301360), (8, 10726020), (9, 9534240), (10, 8580816), (12, 7150680), (15, 5720544), (16, 5363010), (18, 4767120), (20, 4290408), (24, 3575340), (27, 3178080), (30, 2860272), (32, 2681505), (36, 2383560), (40, 2145204), (45, 1906848), (48, 1787670), (54, 1589040), (60, 1430136), (72, 1191780), (80, 1072602), (81, 1059360), (90, 953424), (96, 893835), (108, 794520), (120, 715068), (135, 635616), (144, 595890), (160, 536301), (162, 529680), (180, 476712), (216, 397260), (240, 357534), (243, 353120), (270, 317808), (288, 297945), (324, 264840), (360, 238356), (405, 211872), (432, 198630), (480, 178767), (486, 176560), (540, 158904), (648, 132420), (720, 119178), (810, 105936), (864, 99315), (972, 88280), (1080, 79452), (1215, 70624), (1296, 66210), (1440, 59589), (1620, 52968), (1944, 44140), (2160, 39726), (2207, 38880), (2430, 35312), (2592, 33105), (3240, 26484), (3888, 22070), (4320, 19863), (4414, 19440), (4860, 17656), (6480, 13242), (6621, 12960), (7776, 11035), (8828, 9720)]