339742080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19661}}^1$

素因数の和:19689

約数の個数: 128

約数和(自身を含む): 1203314400

約数和(自身を除く): 863572320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 19661, 39322, 58983, 78644, 98305, 117966, 157288, 176949, 196610, 235932, 294915, 314576, 353898, 393220, 471864, 530847, 589830, 629152, 707796, 786440, 884745, 943728, 1061694, 1179660, 1258304, 1415592, 1572880, 1769490, 1887456, 2123388, 2359320, 2516608, 2654235, 2831184, 3145760, 3538980, 3774912, 4246776, 4718640, 5308470, 5662368, 6291520, 7077960, 7549824, 8493552, 9437280, 10616940, 11324736, 12583040, 14155920, 16987104, 18874560, 21233880, 22649472, 28311840, 33974208, 37749120, 42467760, 56623680, 67948416, 84935520, 113247360, 169871040, 339742080]

約数ペア:

[(1, 339742080), (2, 169871040), (3, 113247360), (4, 84935520), (5, 67948416), (6, 56623680), (8, 42467760), (9, 37749120), (10, 33974208), (12, 28311840), (15, 22649472), (16, 21233880), (18, 18874560), (20, 16987104), (24, 14155920), (27, 12583040), (30, 11324736), (32, 10616940), (36, 9437280), (40, 8493552), (45, 7549824), (48, 7077960), (54, 6291520), (60, 5662368), (64, 5308470), (72, 4718640), (80, 4246776), (90, 3774912), (96, 3538980), (108, 3145760), (120, 2831184), (128, 2654235), (135, 2516608), (144, 2359320), (160, 2123388), (180, 1887456), (192, 1769490), (216, 1572880), (240, 1415592), (270, 1258304), (288, 1179660), (320, 1061694), (360, 943728), (384, 884745), (432, 786440), (480, 707796), (540, 629152), (576, 589830), (640, 530847), (720, 471864), (864, 393220), (960, 353898), (1080, 314576), (1152, 294915), (1440, 235932), (1728, 196610), (1920, 176949), (2160, 157288), (2880, 117966), (3456, 98305), (4320, 78644), (5760, 58983), (8640, 39322), (17280, 19661)]