2758970880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{119747}}^1$

素因数の和:119776

約数の個数: 120

約数和(自身を含む): 9555171912

約数和(自身を除く): 6796201032

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 119747, 239494, 359241, 478988, 598735, 718482, 957976, 1077723, 1197470, 1436964, 1796205, 1915952, 2155446, 2394940, 2873928, 3592410, 3831904, 4310892, 4789880, 5388615, 5747856, 7184820, 7663808, 8621784, 9579760, 10777230, 11495712, 14369640, 15327616, 17243568, 19159520, 21554460, 22991424, 28739280, 30655232, 34487136, 38319040, 43108920, 45982848, 57478560, 61310464, 68974272, 76638080, 86217840, 91965696, 114957120, 137948544, 153276160, 172435680, 183931392, 229914240, 275897088, 306552320, 344871360, 459828480, 551794176, 689742720, 919656960, 1379485440, 2758970880]

約数ペア:

[(1, 2758970880), (2, 1379485440), (3, 919656960), (4, 689742720), (5, 551794176), (6, 459828480), (8, 344871360), (9, 306552320), (10, 275897088), (12, 229914240), (15, 183931392), (16, 172435680), (18, 153276160), (20, 137948544), (24, 114957120), (30, 91965696), (32, 86217840), (36, 76638080), (40, 68974272), (45, 61310464), (48, 57478560), (60, 45982848), (64, 43108920), (72, 38319040), (80, 34487136), (90, 30655232), (96, 28739280), (120, 22991424), (128, 21554460), (144, 19159520), (160, 17243568), (180, 15327616), (192, 14369640), (240, 11495712), (256, 10777230), (288, 9579760), (320, 8621784), (360, 7663808), (384, 7184820), (480, 5747856), (512, 5388615), (576, 4789880), (640, 4310892), (720, 3831904), (768, 3592410), (960, 2873928), (1152, 2394940), (1280, 2155446), (1440, 1915952), (1536, 1796205), (1920, 1436964), (2304, 1197470), (2560, 1077723), (2880, 957976), (3840, 718482), (4608, 598735), (5760, 478988), (7680, 359241), (11520, 239494), (23040, 119747)]