2443852440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{20509}}^1$

素因数の和:20857

約数の個数: 96

約数和(自身を含む): 7966904400

約数和(自身を除く): 5523051960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5958, 6620, 7944, 9930, 11916, 13240, 14895, 19860, 20509, 23832, 29790, 39720, 41018, 59580, 61527, 82036, 102545, 119160, 123054, 164072, 184581, 205090, 246108, 307635, 369162, 410180, 492216, 615270, 738324, 820360, 922905, 1230540, 1476648, 1845810, 2461080, 3691620, 6788479, 7383240, 13576958, 20365437, 27153916, 33942395, 40730874, 54307832, 61096311, 67884790, 81461748, 101827185, 122192622, 135769580, 162923496, 203654370, 244385244, 271539160, 305481555, 407308740, 488770488, 610963110, 814617480, 1221926220, 2443852440]

約数ペア:

[(1, 2443852440), (2, 1221926220), (3, 814617480), (4, 610963110), (5, 488770488), (6, 407308740), (8, 305481555), (9, 271539160), (10, 244385244), (12, 203654370), (15, 162923496), (18, 135769580), (20, 122192622), (24, 101827185), (30, 81461748), (36, 67884790), (40, 61096311), (45, 54307832), (60, 40730874), (72, 33942395), (90, 27153916), (120, 20365437), (180, 13576958), (331, 7383240), (360, 6788479), (662, 3691620), (993, 2461080), (1324, 1845810), (1655, 1476648), (1986, 1230540), (2648, 922905), (2979, 820360), (3310, 738324), (3972, 615270), (4965, 492216), (5958, 410180), (6620, 369162), (7944, 307635), (9930, 246108), (11916, 205090), (13240, 184581), (14895, 164072), (19860, 123054), (20509, 119160), (23832, 102545), (29790, 82036), (39720, 61527), (41018, 59580)]