137499840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47743}}^1$

素因数の和:47766

約数の個数: 84

約数和(自身を含む): 472952064

約数和(自身を除く): 335452224

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, 47743, 95486, 143229, 190972, 238715, 286458, 381944, 429687, 477430, 572916, 716145, 763888, 859374, 954860, 1145832, 1432290, 1527776, 1718748, 1909720, 2148435, 2291664, 2864580, 3055552, 3437496, 3819440, 4296870, 4583328, 5729160, 6874992, 7638880, 8593740, 9166656, 11458320, 13749984, 15277760, 17187480, 22916640, 27499968, 34374960, 45833280, 68749920, 137499840]

約数ペア:

[(1, 137499840), (2, 68749920), (3, 45833280), (4, 34374960), (5, 27499968), (6, 22916640), (8, 17187480), (9, 15277760), (10, 13749984), (12, 11458320), (15, 9166656), (16, 8593740), (18, 7638880), (20, 6874992), (24, 5729160), (30, 4583328), (32, 4296870), (36, 3819440), (40, 3437496), (45, 3055552), (48, 2864580), (60, 2291664), (64, 2148435), (72, 1909720), (80, 1718748), (90, 1527776), (96, 1432290), (120, 1145832), (144, 954860), (160, 859374), (180, 763888), (192, 716145), (240, 572916), (288, 477430), (320, 429687), (360, 381944), (480, 286458), (576, 238715), (720, 190972), (960, 143229), (1440, 95486), (2880, 47743)]