243209520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1164

約数の個数: 160

約数和(自身を含む): 846225600

約数和(自身を除く): 603016080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 981, 1033, 1080, 1090, 1308, 1635, 1744, 1962, 2066, 2160, 2180, 2616, 2943, 3099, 3270, 3924, 4132, 4360, 4905, 5165, 5232, 5886, 6198, 6540, 7848, 8264, 8720, 9297, 9810, 10330, 11772, 12396, 13080, 14715, 15495, 15696, 16528, 18594, 19620, 20660, 23544, 24792, 26160, 27891, 29430, 30990, 37188, 39240, 41320, 46485, 47088, 49584, 55782, 58860, 61980, 74376, 78480, 82640, 92970, 111564, 112597, 117720, 123960, 139455, 148752, 185940, 223128, 225194, 235440, 247920, 278910, 337791, 371880, 446256, 450388, 557820, 562985, 675582, 743760, 900776, 1013373, 1115640, 1125970, 1351164, 1688955, 1801552, 2026746, 2231280, 2251940, 2702328, 3040119, 3377910, 4053492, 4503880, 5066865, 5404656, 6080238, 6755820, 8106984, 9007760, 10133730, 12160476, 13511640, 15200595, 16213968, 20267460, 24320952, 27023280, 30401190, 40534920, 48641904, 60802380, 81069840, 121604760, 243209520]

約数ペア:

[(1, 243209520), (2, 121604760), (3, 81069840), (4, 60802380), (5, 48641904), (6, 40534920), (8, 30401190), (9, 27023280), (10, 24320952), (12, 20267460), (15, 16213968), (16, 15200595), (18, 13511640), (20, 12160476), (24, 10133730), (27, 9007760), (30, 8106984), (36, 6755820), (40, 6080238), (45, 5404656), (48, 5066865), (54, 4503880), (60, 4053492), (72, 3377910), (80, 3040119), (90, 2702328), (108, 2251940), (109, 2231280), (120, 2026746), (135, 1801552), (144, 1688955), (180, 1351164), (216, 1125970), (218, 1115640), (240, 1013373), (270, 900776), (327, 743760), (360, 675582), (432, 562985), (436, 557820), (540, 450388), (545, 446256), (654, 371880), (720, 337791), (872, 278910), (981, 247920), (1033, 235440), (1080, 225194), (1090, 223128), (1308, 185940), (1635, 148752), (1744, 139455), (1962, 123960), (2066, 117720), (2160, 112597), (2180, 111564), (2616, 92970), (2943, 82640), (3099, 78480), (3270, 74376), (3924, 61980), (4132, 58860), (4360, 55782), (4905, 49584), (5165, 47088), (5232, 46485), (5886, 41320), (6198, 39240), (6540, 37188), (7848, 30990), (8264, 29430), (8720, 27891), (9297, 26160), (9810, 24792), (10330, 23544), (11772, 20660), (12396, 19620), (13080, 18594), (14715, 16528), (15495, 15696)]