21571490880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{7490101}}^1$

素因数の和:7490124

約数の個数: 84

約数和(自身を含む): 74196950412

約数和(自身を除く): 52625459532

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, 7490101, 14980202, 22470303, 29960404, 37450505, 44940606, 59920808, 67410909, 74901010, 89881212, 112351515, 119841616, 134821818, 149802020, 179762424, 224703030, 239683232, 269643636, 299604040, 337054545, 359524848, 449406060, 479366464, 539287272, 599208080, 674109090, 719049696, 898812120, 1078574544, 1198416160, 1348218180, 1438099392, 1797624240, 2157149088, 2396832320, 2696436360, 3595248480, 4314298176, 5392872720, 7190496960, 10785745440, 21571490880]

約数ペア:

[(1, 21571490880), (2, 10785745440), (3, 7190496960), (4, 5392872720), (5, 4314298176), (6, 3595248480), (8, 2696436360), (9, 2396832320), (10, 2157149088), (12, 1797624240), (15, 1438099392), (16, 1348218180), (18, 1198416160), (20, 1078574544), (24, 898812120), (30, 719049696), (32, 674109090), (36, 599208080), (40, 539287272), (45, 479366464), (48, 449406060), (60, 359524848), (64, 337054545), (72, 299604040), (80, 269643636), (90, 239683232), (96, 224703030), (120, 179762424), (144, 149802020), (160, 134821818), (180, 119841616), (192, 112351515), (240, 89881212), (288, 74901010), (320, 67410909), (360, 59920808), (480, 44940606), (576, 37450505), (720, 29960404), (960, 22470303), (1440, 14980202), (2880, 7490101)]