2486680320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5099}}^1$

素因数の和:5250

約数の個数: 144

約数和(自身を含む): 8005939200

約数和(自身を除く): 5519258880

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 5099, 6096, 7620, 8128, 10160, 10198, 12192, 15240, 15297, 16256, 20320, 20396, 24384, 25495, 30480, 30594, 32512, 40640, 40792, 48768, 50990, 60960, 61188, 76485, 81280, 81584, 97536, 101980, 121920, 122376, 152970, 162560, 163168, 203960, 243840, 244752, 305940, 326336, 407920, 487680, 489504, 611880, 647573, 652672, 815840, 979008, 1223760, 1295146, 1305344, 1631680, 1942719, 1958016, 2447520, 2590292, 3237865, 3263360, 3885438, 3916032, 4895040, 5180584, 6475730, 6526720, 7770876, 9713595, 9790080, 10361168, 12951460, 15541752, 19427190, 19580160, 20722336, 25902920, 31083504, 38854380, 41444672, 51805840, 62167008, 77708760, 82889344, 103611680, 124334016, 155417520, 165778688, 207223360, 248668032, 310835040, 414446720, 497336064, 621670080, 828893440, 1243340160, 2486680320]

約数ペア:

[(1, 2486680320), (2, 1243340160), (3, 828893440), (4, 621670080), (5, 497336064), (6, 414446720), (8, 310835040), (10, 248668032), (12, 207223360), (15, 165778688), (16, 155417520), (20, 124334016), (24, 103611680), (30, 82889344), (32, 77708760), (40, 62167008), (48, 51805840), (60, 41444672), (64, 38854380), (80, 31083504), (96, 25902920), (120, 20722336), (127, 19580160), (128, 19427190), (160, 15541752), (192, 12951460), (240, 10361168), (254, 9790080), (256, 9713595), (320, 7770876), (381, 6526720), (384, 6475730), (480, 5180584), (508, 4895040), (635, 3916032), (640, 3885438), (762, 3263360), (768, 3237865), (960, 2590292), (1016, 2447520), (1270, 1958016), (1280, 1942719), (1524, 1631680), (1905, 1305344), (1920, 1295146), (2032, 1223760), (2540, 979008), (3048, 815840), (3810, 652672), (3840, 647573), (4064, 611880), (5080, 489504), (5099, 487680), (6096, 407920), (7620, 326336), (8128, 305940), (10160, 244752), (10198, 243840), (12192, 203960), (15240, 163168), (15297, 162560), (16256, 152970), (20320, 122376), (20396, 121920), (24384, 101980), (25495, 97536), (30480, 81584), (30594, 81280), (32512, 76485), (40640, 61188), (40792, 60960), (48768, 50990)]