22661280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15737}}^1$

素因数の和:15758

約数の個数: 72

約数和(自身を含む): 77336532

約数和(自身を除く): 54675252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15737, 31474, 47211, 62948, 78685, 94422, 125896, 141633, 157370, 188844, 236055, 251792, 283266, 314740, 377688, 472110, 503584, 566532, 629480, 708165, 755376, 944220, 1133064, 1258960, 1416330, 1510752, 1888440, 2266128, 2517920, 2832660, 3776880, 4532256, 5665320, 7553760, 11330640, 22661280]

約数ペア:

[(1, 22661280), (2, 11330640), (3, 7553760), (4, 5665320), (5, 4532256), (6, 3776880), (8, 2832660), (9, 2517920), (10, 2266128), (12, 1888440), (15, 1510752), (16, 1416330), (18, 1258960), (20, 1133064), (24, 944220), (30, 755376), (32, 708165), (36, 629480), (40, 566532), (45, 503584), (48, 472110), (60, 377688), (72, 314740), (80, 283266), (90, 251792), (96, 236055), (120, 188844), (144, 157370), (160, 141633), (180, 125896), (240, 94422), (288, 78685), (360, 62948), (480, 47211), (720, 31474), (1440, 15737)]