123057660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{186451}}^1$

素因数の和:186474

約数の個数: 48

約数和(自身を含む): 375887232

約数和(自身を除く): 252829572

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 186451, 372902, 559353, 745804, 932255, 1118706, 1864510, 2050961, 2237412, 2796765, 3729020, 4101922, 5593530, 6152883, 8203844, 10254805, 11187060, 12305766, 20509610, 24611532, 30764415, 41019220, 61528830, 123057660]

約数ペア:

[(1, 123057660), (2, 61528830), (3, 41019220), (4, 30764415), (5, 24611532), (6, 20509610), (10, 12305766), (11, 11187060), (12, 10254805), (15, 8203844), (20, 6152883), (22, 5593530), (30, 4101922), (33, 3729020), (44, 2796765), (55, 2237412), (60, 2050961), (66, 1864510), (110, 1118706), (132, 932255), (165, 745804), (220, 559353), (330, 372902), (660, 186451)]