485710080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{126487}}^1$

素因数の和:126511

約数の個数: 72

約数和(自身を含む): 1551248832

約数和(自身を除く): 1065538752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 126487, 252974, 379461, 505948, 632435, 758922, 1011896, 1264870, 1517844, 1897305, 2023792, 2529740, 3035688, 3794610, 4047584, 5059480, 6071376, 7589220, 8095168, 10118960, 12142752, 15178440, 16190336, 20237920, 24285504, 30356880, 32380672, 40475840, 48571008, 60713760, 80951680, 97142016, 121427520, 161903360, 242855040, 485710080]

約数ペア:

[(1, 485710080), (2, 242855040), (3, 161903360), (4, 121427520), (5, 97142016), (6, 80951680), (8, 60713760), (10, 48571008), (12, 40475840), (15, 32380672), (16, 30356880), (20, 24285504), (24, 20237920), (30, 16190336), (32, 15178440), (40, 12142752), (48, 10118960), (60, 8095168), (64, 7589220), (80, 6071376), (96, 5059480), (120, 4047584), (128, 3794610), (160, 3035688), (192, 2529740), (240, 2023792), (256, 1897305), (320, 1517844), (384, 1264870), (480, 1011896), (640, 758922), (768, 632435), (960, 505948), (1280, 379461), (1920, 252974), (3840, 126487)]