161529856560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8309149}}^1$

素因数の和:8309177

約数の個数: 120

約数和(自身を含む): 562562691600

約数和(自身を除く): 401032835040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 8309149, 16618298, 24927447, 33236596, 41545745, 49854894, 66473192, 74782341, 83091490, 99709788, 124637235, 132946384, 149564682, 166182980, 199419576, 224347023, 249274470, 299129364, 332365960, 373911705, 398839152, 448694046, 498548940, 598258728, 664731920, 673041069, 747823410, 897388092, 997097880, 1121735115, 1196517456, 1346082138, 1495646820, 1794776184, 1994195760, 2019123207, 2243470230, 2692164276, 2991293640, 3365205345, 3589552368, 4038246414, 4486940460, 5384328552, 5982587280, 6730410690, 8076492828, 8973880920, 10095616035, 10768657104, 13460821380, 16152985656, 17947761840, 20191232070, 26921642760, 32305971312, 40382464140, 53843285520, 80764928280, 161529856560]

約数ペア:

[(1, 161529856560), (2, 80764928280), (3, 53843285520), (4, 40382464140), (5, 32305971312), (6, 26921642760), (8, 20191232070), (9, 17947761840), (10, 16152985656), (12, 13460821380), (15, 10768657104), (16, 10095616035), (18, 8973880920), (20, 8076492828), (24, 6730410690), (27, 5982587280), (30, 5384328552), (36, 4486940460), (40, 4038246414), (45, 3589552368), (48, 3365205345), (54, 2991293640), (60, 2692164276), (72, 2243470230), (80, 2019123207), (81, 1994195760), (90, 1794776184), (108, 1495646820), (120, 1346082138), (135, 1196517456), (144, 1121735115), (162, 997097880), (180, 897388092), (216, 747823410), (240, 673041069), (243, 664731920), (270, 598258728), (324, 498548940), (360, 448694046), (405, 398839152), (432, 373911705), (486, 332365960), (540, 299129364), (648, 249274470), (720, 224347023), (810, 199419576), (972, 166182980), (1080, 149564682), (1215, 132946384), (1296, 124637235), (1620, 99709788), (1944, 83091490), (2160, 74782341), (2430, 66473192), (3240, 49854894), (3888, 41545745), (4860, 33236596), (6480, 24927447), (9720, 16618298), (19440, 8309149)]