271947240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4751}}^1$

素因数の和:4824

約数の個数: 128

約数和(自身を含む): 923788800

約数和(自身を除く): 651841560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4751, 4770, 5724, 6360, 7155, 9502, 9540, 11448, 14253, 14310, 19004, 19080, 23755, 28506, 28620, 38008, 42759, 47510, 57012, 57240, 71265, 85518, 95020, 114024, 128277, 142530, 171036, 190040, 213795, 251803, 256554, 285060, 342072, 427590, 503606, 513108, 570120, 641385, 755409, 855180, 1007212, 1026216, 1259015, 1282770, 1510818, 1710360, 2014424, 2266227, 2518030, 2565540, 3021636, 3777045, 4532454, 5036060, 5131080, 6043272, 6798681, 7554090, 9064908, 10072120, 11331135, 13597362, 15108180, 18129816, 22662270, 27194724, 30216360, 33993405, 45324540, 54389448, 67986810, 90649080, 135973620, 271947240]

約数ペア:

[(1, 271947240), (2, 135973620), (3, 90649080), (4, 67986810), (5, 54389448), (6, 45324540), (8, 33993405), (9, 30216360), (10, 27194724), (12, 22662270), (15, 18129816), (18, 15108180), (20, 13597362), (24, 11331135), (27, 10072120), (30, 9064908), (36, 7554090), (40, 6798681), (45, 6043272), (53, 5131080), (54, 5036060), (60, 4532454), (72, 3777045), (90, 3021636), (106, 2565540), (108, 2518030), (120, 2266227), (135, 2014424), (159, 1710360), (180, 1510818), (212, 1282770), (216, 1259015), (265, 1026216), (270, 1007212), (318, 855180), (360, 755409), (424, 641385), (477, 570120), (530, 513108), (540, 503606), (636, 427590), (795, 342072), (954, 285060), (1060, 256554), (1080, 251803), (1272, 213795), (1431, 190040), (1590, 171036), (1908, 142530), (2120, 128277), (2385, 114024), (2862, 95020), (3180, 85518), (3816, 71265), (4751, 57240), (4770, 57012), (5724, 47510), (6360, 42759), (7155, 38008), (9502, 28620), (9540, 28506), (11448, 23755), (14253, 19080), (14310, 19004)]