85974480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:826

約数の個数: 160

約数和(自身を含む): 302123520

約数和(自身を除く): 216149040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 751, 795, 848, 954, 1060, 1080, 1272, 1431, 1502, 1590, 1908, 2120, 2160, 2253, 2385, 2544, 2862, 3004, 3180, 3755, 3816, 4240, 4506, 4770, 5724, 6008, 6360, 6759, 7155, 7510, 7632, 9012, 9540, 11265, 11448, 12016, 12720, 13518, 14310, 15020, 18024, 19080, 20277, 22530, 22896, 27036, 28620, 30040, 33795, 36048, 38160, 39803, 40554, 45060, 54072, 57240, 60080, 67590, 79606, 81108, 90120, 101385, 108144, 114480, 119409, 135180, 159212, 162216, 180240, 199015, 202770, 238818, 270360, 318424, 324432, 358227, 398030, 405540, 477636, 540720, 597045, 636848, 716454, 796060, 811080, 955272, 1074681, 1194090, 1432908, 1592120, 1622160, 1791135, 1910544, 2149362, 2388180, 2865816, 3184240, 3582270, 4298724, 4776360, 5373405, 5731632, 7164540, 8597448, 9552720, 10746810, 14329080, 17194896, 21493620, 28658160, 42987240, 85974480]

約数ペア:

[(1, 85974480), (2, 42987240), (3, 28658160), (4, 21493620), (5, 17194896), (6, 14329080), (8, 10746810), (9, 9552720), (10, 8597448), (12, 7164540), (15, 5731632), (16, 5373405), (18, 4776360), (20, 4298724), (24, 3582270), (27, 3184240), (30, 2865816), (36, 2388180), (40, 2149362), (45, 1910544), (48, 1791135), (53, 1622160), (54, 1592120), (60, 1432908), (72, 1194090), (80, 1074681), (90, 955272), (106, 811080), (108, 796060), (120, 716454), (135, 636848), (144, 597045), (159, 540720), (180, 477636), (212, 405540), (216, 398030), (240, 358227), (265, 324432), (270, 318424), (318, 270360), (360, 238818), (424, 202770), (432, 199015), (477, 180240), (530, 162216), (540, 159212), (636, 135180), (720, 119409), (751, 114480), (795, 108144), (848, 101385), (954, 90120), (1060, 81108), (1080, 79606), (1272, 67590), (1431, 60080), (1502, 57240), (1590, 54072), (1908, 45060), (2120, 40554), (2160, 39803), (2253, 38160), (2385, 36048), (2544, 33795), (2862, 30040), (3004, 28620), (3180, 27036), (3755, 22896), (3816, 22530), (4240, 20277), (4506, 19080), (4770, 18024), (5724, 15020), (6008, 14310), (6360, 13518), (6759, 12720), (7155, 12016), (7510, 11448), (7632, 11265), (9012, 9540)]