71518080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{193}}^2$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 229151160

約数和(自身を除く): 157633080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 320, 384, 386, 480, 579, 640, 772, 960, 965, 1158, 1544, 1920, 1930, 2316, 2895, 3088, 3860, 4632, 5790, 6176, 7720, 9264, 11580, 12352, 15440, 18528, 23160, 24704, 30880, 37056, 37249, 46320, 61760, 74112, 74498, 92640, 111747, 123520, 148996, 185280, 186245, 223494, 297992, 370560, 372490, 446988, 558735, 595984, 744980, 893976, 1117470, 1191968, 1489960, 1787952, 2234940, 2383936, 2979920, 3575904, 4469880, 4767872, 5959840, 7151808, 8939760, 11919680, 14303616, 17879520, 23839360, 35759040, 71518080]

約数ペア:

[(1, 71518080), (2, 35759040), (3, 23839360), (4, 17879520), (5, 14303616), (6, 11919680), (8, 8939760), (10, 7151808), (12, 5959840), (15, 4767872), (16, 4469880), (20, 3575904), (24, 2979920), (30, 2383936), (32, 2234940), (40, 1787952), (48, 1489960), (60, 1191968), (64, 1117470), (80, 893976), (96, 744980), (120, 595984), (128, 558735), (160, 446988), (192, 372490), (193, 370560), (240, 297992), (320, 223494), (384, 186245), (386, 185280), (480, 148996), (579, 123520), (640, 111747), (772, 92640), (960, 74498), (965, 74112), (1158, 61760), (1544, 46320), (1920, 37249), (1930, 37056), (2316, 30880), (2895, 24704), (3088, 23160), (3860, 18528), (4632, 15440), (5790, 12352), (6176, 11580), (7720, 9264)]