180207360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{15643}}^1$

素因数の和:15670

約数の個数: 108

約数和(自身を含む): 623538552

約数和(自身を除く): 443331192

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 15643, 31286, 46929, 62572, 78215, 93858, 125144, 140787, 156430, 187716, 234645, 250288, 281574, 312860, 375432, 469290, 500576, 563148, 625720, 703935, 750864, 938580, 1001152, 1126296, 1251440, 1407870, 1501728, 1877160, 2002304, 2252592, 2502880, 2815740, 3003456, 3754320, 4004608, 4505184, 5005760, 5631480, 6006912, 7508640, 9010368, 10011520, 11262960, 12013824, 15017280, 18020736, 20023040, 22525920, 30034560, 36041472, 45051840, 60069120, 90103680, 180207360]

約数ペア:

[(1, 180207360), (2, 90103680), (3, 60069120), (4, 45051840), (5, 36041472), (6, 30034560), (8, 22525920), (9, 20023040), (10, 18020736), (12, 15017280), (15, 12013824), (16, 11262960), (18, 10011520), (20, 9010368), (24, 7508640), (30, 6006912), (32, 5631480), (36, 5005760), (40, 4505184), (45, 4004608), (48, 3754320), (60, 3003456), (64, 2815740), (72, 2502880), (80, 2252592), (90, 2002304), (96, 1877160), (120, 1501728), (128, 1407870), (144, 1251440), (160, 1126296), (180, 1001152), (192, 938580), (240, 750864), (256, 703935), (288, 625720), (320, 563148), (360, 500576), (384, 469290), (480, 375432), (576, 312860), (640, 281574), (720, 250288), (768, 234645), (960, 187716), (1152, 156430), (1280, 140787), (1440, 125144), (1920, 93858), (2304, 78215), (2880, 62572), (3840, 46929), (5760, 31286), (11520, 15643)]