2915671680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{168731}}^1$

素因数の和:168759

約数の個数: 128

約数和(自身を含む): 10326398400

約数和(自身を除く): 7410726720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 168731, 337462, 506193, 674924, 843655, 1012386, 1349848, 1518579, 1687310, 2024772, 2530965, 2699696, 3037158, 3374620, 4049544, 4555737, 5061930, 5399392, 6074316, 6749240, 7592895, 8099088, 9111474, 10123860, 10798784, 12148632, 13498480, 15185790, 16198176, 18222948, 20247720, 21597568, 22778685, 24297264, 26996960, 30371580, 32396352, 36445896, 40495440, 45557370, 48594528, 53993920, 60743160, 64792704, 72891792, 80990880, 91114740, 97189056, 107987840, 121486320, 145783584, 161981760, 182229480, 194378112, 242972640, 291567168, 323963520, 364458960, 485945280, 583134336, 728917920, 971890560, 1457835840, 2915671680]

約数ペア:

[(1, 2915671680), (2, 1457835840), (3, 971890560), (4, 728917920), (5, 583134336), (6, 485945280), (8, 364458960), (9, 323963520), (10, 291567168), (12, 242972640), (15, 194378112), (16, 182229480), (18, 161981760), (20, 145783584), (24, 121486320), (27, 107987840), (30, 97189056), (32, 91114740), (36, 80990880), (40, 72891792), (45, 64792704), (48, 60743160), (54, 53993920), (60, 48594528), (64, 45557370), (72, 40495440), (80, 36445896), (90, 32396352), (96, 30371580), (108, 26996960), (120, 24297264), (128, 22778685), (135, 21597568), (144, 20247720), (160, 18222948), (180, 16198176), (192, 15185790), (216, 13498480), (240, 12148632), (270, 10798784), (288, 10123860), (320, 9111474), (360, 8099088), (384, 7592895), (432, 6749240), (480, 6074316), (540, 5399392), (576, 5061930), (640, 4555737), (720, 4049544), (864, 3374620), (960, 3037158), (1080, 2699696), (1152, 2530965), (1440, 2024772), (1728, 1687310), (1920, 1518579), (2160, 1349848), (2880, 1012386), (3456, 843655), (4320, 674924), (5760, 506193), (8640, 337462), (17280, 168731)]