47427480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131743}}^1$

素因数の和:131760

約数の個数: 48

約数和(自身を含む): 154140480

約数和(自身を除く): 106713000

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, 131743, 263486, 395229, 526972, 658715, 790458, 1053944, 1185687, 1317430, 1580916, 1976145, 2371374, 2634860, 3161832, 3952290, 4742748, 5269720, 5928435, 7904580, 9485496, 11856870, 15809160, 23713740, 47427480]

約数ペア:

[(1, 47427480), (2, 23713740), (3, 15809160), (4, 11856870), (5, 9485496), (6, 7904580), (8, 5928435), (9, 5269720), (10, 4742748), (12, 3952290), (15, 3161832), (18, 2634860), (20, 2371374), (24, 1976145), (30, 1580916), (36, 1317430), (40, 1185687), (45, 1053944), (60, 790458), (72, 658715), (90, 526972), (120, 395229), (180, 263486), (360, 131743)]