49031280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{68099}}^1$

素因数の和:68118

約数の個数: 60

約数和(自身を含む): 164665800

約数和(自身を除く): 115634520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 68099, 136198, 204297, 272396, 340495, 408594, 544792, 612891, 680990, 817188, 1021485, 1089584, 1225782, 1361980, 1634376, 2042970, 2451564, 2723960, 3064455, 3268752, 4085940, 4903128, 5447920, 6128910, 8171880, 9806256, 12257820, 16343760, 24515640, 49031280]

約数ペア:

[(1, 49031280), (2, 24515640), (3, 16343760), (4, 12257820), (5, 9806256), (6, 8171880), (8, 6128910), (9, 5447920), (10, 4903128), (12, 4085940), (15, 3268752), (16, 3064455), (18, 2723960), (20, 2451564), (24, 2042970), (30, 1634376), (36, 1361980), (40, 1225782), (45, 1089584), (48, 1021485), (60, 817188), (72, 680990), (80, 612891), (90, 544792), (120, 408594), (144, 340495), (180, 272396), (240, 204297), (360, 136198), (720, 68099)]