120026480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 330188688

約数和(自身を除く): 210162208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 245, 268, 280, 335, 392, 457, 469, 490, 536, 560, 670, 784, 914, 938, 980, 1072, 1340, 1828, 1876, 1960, 2285, 2345, 2680, 3199, 3283, 3656, 3752, 3920, 4570, 4690, 5360, 6398, 6566, 7312, 7504, 9140, 9380, 12796, 13132, 15995, 16415, 18280, 18760, 22393, 25592, 26264, 30619, 31990, 32830, 36560, 37520, 44786, 51184, 52528, 61238, 63980, 65660, 89572, 111965, 122476, 127960, 131320, 153095, 179144, 214333, 223930, 244952, 255920, 262640, 306190, 358288, 428666, 447860, 489904, 612380, 857332, 895720, 1071665, 1224760, 1500331, 1714664, 1791440, 2143330, 2449520, 3000662, 3429328, 4286660, 6001324, 7501655, 8573320, 12002648, 15003310, 17146640, 24005296, 30006620, 60013240, 120026480]

約数ペア:

[(1, 120026480), (2, 60013240), (4, 30006620), (5, 24005296), (7, 17146640), (8, 15003310), (10, 12002648), (14, 8573320), (16, 7501655), (20, 6001324), (28, 4286660), (35, 3429328), (40, 3000662), (49, 2449520), (56, 2143330), (67, 1791440), (70, 1714664), (80, 1500331), (98, 1224760), (112, 1071665), (134, 895720), (140, 857332), (196, 612380), (245, 489904), (268, 447860), (280, 428666), (335, 358288), (392, 306190), (457, 262640), (469, 255920), (490, 244952), (536, 223930), (560, 214333), (670, 179144), (784, 153095), (914, 131320), (938, 127960), (980, 122476), (1072, 111965), (1340, 89572), (1828, 65660), (1876, 63980), (1960, 61238), (2285, 52528), (2345, 51184), (2680, 44786), (3199, 37520), (3283, 36560), (3656, 32830), (3752, 31990), (3920, 30619), (4570, 26264), (4690, 25592), (5360, 22393), (6398, 18760), (6566, 18280), (7312, 16415), (7504, 15995), (9140, 13132), (9380, 12796)]