8732160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{379}}^1$

素因数の和:408

約数の個数: 120

約数和(自身を含む): 30321720

約数和(自身を除く): 21589560

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 379, 384, 480, 512, 576, 640, 720, 758, 768, 960, 1137, 1152, 1280, 1440, 1516, 1536, 1895, 1920, 2274, 2304, 2560, 2880, 3032, 3411, 3790, 3840, 4548, 4608, 5685, 5760, 6064, 6822, 7580, 7680, 9096, 11370, 11520, 12128, 13644, 15160, 17055, 18192, 22740, 23040, 24256, 27288, 30320, 34110, 36384, 45480, 48512, 54576, 60640, 68220, 72768, 90960, 97024, 109152, 121280, 136440, 145536, 181920, 194048, 218304, 242560, 272880, 291072, 363840, 436608, 485120, 545760, 582144, 727680, 873216, 970240, 1091520, 1455360, 1746432, 2183040, 2910720, 4366080, 8732160]

約数ペア:

[(1, 8732160), (2, 4366080), (3, 2910720), (4, 2183040), (5, 1746432), (6, 1455360), (8, 1091520), (9, 970240), (10, 873216), (12, 727680), (15, 582144), (16, 545760), (18, 485120), (20, 436608), (24, 363840), (30, 291072), (32, 272880), (36, 242560), (40, 218304), (45, 194048), (48, 181920), (60, 145536), (64, 136440), (72, 121280), (80, 109152), (90, 97024), (96, 90960), (120, 72768), (128, 68220), (144, 60640), (160, 54576), (180, 48512), (192, 45480), (240, 36384), (256, 34110), (288, 30320), (320, 27288), (360, 24256), (379, 23040), (384, 22740), (480, 18192), (512, 17055), (576, 15160), (640, 13644), (720, 12128), (758, 11520), (768, 11370), (960, 9096), (1137, 7680), (1152, 7580), (1280, 6822), (1440, 6064), (1516, 5760), (1536, 5685), (1895, 4608), (1920, 4548), (2274, 3840), (2304, 3790), (2560, 3411), (2880, 3032)]