5631480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{15643}}^1$

素因数の和:15660

約数の個数: 48

約数和(自身を含む): 18303480

約数和(自身を除く): 12672000

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, 360, 15643, 31286, 46929, 62572, 78215, 93858, 125144, 140787, 156430, 187716, 234645, 281574, 312860, 375432, 469290, 563148, 625720, 703935, 938580, 1126296, 1407870, 1877160, 2815740, 5631480]

約数ペア:

[(1, 5631480), (2, 2815740), (3, 1877160), (4, 1407870), (5, 1126296), (6, 938580), (8, 703935), (9, 625720), (10, 563148), (12, 469290), (15, 375432), (18, 312860), (20, 281574), (24, 234645), (30, 187716), (36, 156430), (40, 140787), (45, 125144), (60, 93858), (72, 78215), (90, 62572), (120, 46929), (180, 31286), (360, 15643)]