19310613120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3352537}}^1$

素因数の和:3352562

約数の個数: 96

約数和(自身を含む): 66681980820

約数和(自身を除く): 47371367700

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3352537, 6705074, 10057611, 13410148, 16762685, 20115222, 26820296, 30172833, 33525370, 40230444, 50288055, 53640592, 60345666, 67050740, 80460888, 100576110, 107281184, 120691332, 134101480, 150864165, 160921776, 201152220, 214562368, 241382664, 268202960, 301728330, 321843552, 402304440, 429124736, 482765328, 536405920, 603456660, 643687104, 804608880, 965530656, 1072811840, 1206913320, 1287374208, 1609217760, 1931061312, 2145623680, 2413826640, 3218435520, 3862122624, 4827653280, 6436871040, 9655306560, 19310613120]

約数ペア:

[(1, 19310613120), (2, 9655306560), (3, 6436871040), (4, 4827653280), (5, 3862122624), (6, 3218435520), (8, 2413826640), (9, 2145623680), (10, 1931061312), (12, 1609217760), (15, 1287374208), (16, 1206913320), (18, 1072811840), (20, 965530656), (24, 804608880), (30, 643687104), (32, 603456660), (36, 536405920), (40, 482765328), (45, 429124736), (48, 402304440), (60, 321843552), (64, 301728330), (72, 268202960), (80, 241382664), (90, 214562368), (96, 201152220), (120, 160921776), (128, 150864165), (144, 134101480), (160, 120691332), (180, 107281184), (192, 100576110), (240, 80460888), (288, 67050740), (320, 60345666), (360, 53640592), (384, 50288055), (480, 40230444), (576, 33525370), (640, 30172833), (720, 26820296), (960, 20115222), (1152, 16762685), (1440, 13410148), (1920, 10057611), (2880, 6705074), (5760, 3352537)]