139944960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{3037}}^1$

素因数の和:3068

約数の個数: 132

約数和(自身を含む): 485065308

約数和(自身を除く): 345120348

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, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3037, 3072, 3840, 4608, 5120, 5760, 6074, 7680, 9111, 9216, 11520, 12148, 15185, 15360, 18222, 23040, 24296, 27333, 30370, 36444, 45555, 46080, 48592, 54666, 60740, 72888, 91110, 97184, 109332, 121480, 136665, 145776, 182220, 194368, 218664, 242960, 273330, 291552, 364440, 388736, 437328, 485920, 546660, 583104, 728880, 777472, 874656, 971840, 1093320, 1166208, 1457760, 1554944, 1749312, 1943680, 2186640, 2332416, 2915520, 3109888, 3498624, 3887360, 4373280, 4664832, 5831040, 6997248, 7774720, 8746560, 9329664, 11662080, 13994496, 15549440, 17493120, 23324160, 27988992, 34986240, 46648320, 69972480, 139944960]

約数ペア:

[(1, 139944960), (2, 69972480), (3, 46648320), (4, 34986240), (5, 27988992), (6, 23324160), (8, 17493120), (9, 15549440), (10, 13994496), (12, 11662080), (15, 9329664), (16, 8746560), (18, 7774720), (20, 6997248), (24, 5831040), (30, 4664832), (32, 4373280), (36, 3887360), (40, 3498624), (45, 3109888), (48, 2915520), (60, 2332416), (64, 2186640), (72, 1943680), (80, 1749312), (90, 1554944), (96, 1457760), (120, 1166208), (128, 1093320), (144, 971840), (160, 874656), (180, 777472), (192, 728880), (240, 583104), (256, 546660), (288, 485920), (320, 437328), (360, 388736), (384, 364440), (480, 291552), (512, 273330), (576, 242960), (640, 218664), (720, 194368), (768, 182220), (960, 145776), (1024, 136665), (1152, 121480), (1280, 109332), (1440, 97184), (1536, 91110), (1920, 72888), (2304, 60740), (2560, 54666), (2880, 48592), (3037, 46080), (3072, 45555), (3840, 36444), (4608, 30370), (5120, 27333), (5760, 24296), (6074, 23040), (7680, 18222), (9111, 15360), (9216, 15185), (11520, 12148)]