328316160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 1056371904

約数和(自身を除く): 728055744

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, 256, 320, 384, 386, 443, 480, 579, 640, 768, 772, 886, 960, 965, 1158, 1280, 1329, 1544, 1772, 1920, 1930, 2215, 2316, 2658, 2895, 3088, 3544, 3840, 3860, 4430, 4632, 5316, 5790, 6176, 6645, 7088, 7720, 8860, 9264, 10632, 11580, 12352, 13290, 14176, 15440, 17720, 18528, 21264, 23160, 24704, 26580, 28352, 30880, 35440, 37056, 42528, 46320, 49408, 53160, 56704, 61760, 70880, 74112, 85056, 85499, 92640, 106320, 113408, 123520, 141760, 148224, 170112, 170998, 185280, 212640, 247040, 256497, 283520, 340224, 341996, 370560, 425280, 427495, 512994, 567040, 683992, 741120, 850560, 854990, 1025988, 1282485, 1367984, 1701120, 1709980, 2051976, 2564970, 2735968, 3419960, 4103952, 5129940, 5471936, 6839920, 8207904, 10259880, 10943872, 13679840, 16415808, 20519760, 21887744, 27359680, 32831616, 41039520, 54719360, 65663232, 82079040, 109438720, 164158080, 328316160]

約数ペア:

[(1, 328316160), (2, 164158080), (3, 109438720), (4, 82079040), (5, 65663232), (6, 54719360), (8, 41039520), (10, 32831616), (12, 27359680), (15, 21887744), (16, 20519760), (20, 16415808), (24, 13679840), (30, 10943872), (32, 10259880), (40, 8207904), (48, 6839920), (60, 5471936), (64, 5129940), (80, 4103952), (96, 3419960), (120, 2735968), (128, 2564970), (160, 2051976), (192, 1709980), (193, 1701120), (240, 1367984), (256, 1282485), (320, 1025988), (384, 854990), (386, 850560), (443, 741120), (480, 683992), (579, 567040), (640, 512994), (768, 427495), (772, 425280), (886, 370560), (960, 341996), (965, 340224), (1158, 283520), (1280, 256497), (1329, 247040), (1544, 212640), (1772, 185280), (1920, 170998), (1930, 170112), (2215, 148224), (2316, 141760), (2658, 123520), (2895, 113408), (3088, 106320), (3544, 92640), (3840, 85499), (3860, 85056), (4430, 74112), (4632, 70880), (5316, 61760), (5790, 56704), (6176, 53160), (6645, 49408), (7088, 46320), (7720, 42528), (8860, 37056), (9264, 35440), (10632, 30880), (11580, 28352), (12352, 26580), (13290, 24704), (14176, 23160), (15440, 21264), (17720, 18528)]