69895440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32359}}^1$

素因数の和:32381

約数の個数: 80

約数和(自身を含む): 240758400

約数和(自身を除く): 170862960

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 32359, 64718, 97077, 129436, 161795, 194154, 258872, 291231, 323590, 388308, 485385, 517744, 582462, 647180, 776616, 873693, 970770, 1164924, 1294360, 1456155, 1553232, 1747386, 1941540, 2329848, 2588720, 2912310, 3494772, 3883080, 4368465, 4659696, 5824620, 6989544, 7766160, 8736930, 11649240, 13979088, 17473860, 23298480, 34947720, 69895440]

約数ペア:

[(1, 69895440), (2, 34947720), (3, 23298480), (4, 17473860), (5, 13979088), (6, 11649240), (8, 8736930), (9, 7766160), (10, 6989544), (12, 5824620), (15, 4659696), (16, 4368465), (18, 3883080), (20, 3494772), (24, 2912310), (27, 2588720), (30, 2329848), (36, 1941540), (40, 1747386), (45, 1553232), (48, 1456155), (54, 1294360), (60, 1164924), (72, 970770), (80, 873693), (90, 776616), (108, 647180), (120, 582462), (135, 517744), (144, 485385), (180, 388308), (216, 323590), (240, 291231), (270, 258872), (360, 194154), (432, 161795), (540, 129436), (720, 97077), (1080, 64718), (2160, 32359)]