349899840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{121493}}^1$

素因数の和:121516

約数の個数: 84

約数和(自身を含む): 1203519564

約数和(自身を除く): 853619724

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 121493, 242986, 364479, 485972, 607465, 728958, 971944, 1093437, 1214930, 1457916, 1822395, 1943888, 2186874, 2429860, 2915832, 3644790, 3887776, 4373748, 4859720, 5467185, 5831664, 7289580, 7775552, 8747496, 9719440, 10934370, 11663328, 14579160, 17494992, 19438880, 21868740, 23326656, 29158320, 34989984, 38877760, 43737480, 58316640, 69979968, 87474960, 116633280, 174949920, 349899840]

約数ペア:

[(1, 349899840), (2, 174949920), (3, 116633280), (4, 87474960), (5, 69979968), (6, 58316640), (8, 43737480), (9, 38877760), (10, 34989984), (12, 29158320), (15, 23326656), (16, 21868740), (18, 19438880), (20, 17494992), (24, 14579160), (30, 11663328), (32, 10934370), (36, 9719440), (40, 8747496), (45, 7775552), (48, 7289580), (60, 5831664), (64, 5467185), (72, 4859720), (80, 4373748), (90, 3887776), (96, 3644790), (120, 2915832), (144, 2429860), (160, 2186874), (180, 1943888), (192, 1822395), (240, 1457916), (288, 1214930), (320, 1093437), (360, 971944), (480, 728958), (576, 607465), (720, 485972), (960, 364479), (1440, 242986), (2880, 121493)]