492474240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 1713245040

約数和(自身を除く): 1220770800

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, 193, 240, 288, 320, 360, 384, 386, 443, 480, 576, 579, 640, 720, 772, 886, 960, 965, 1152, 1158, 1329, 1440, 1544, 1737, 1772, 1920, 1930, 2215, 2316, 2658, 2880, 2895, 3088, 3474, 3544, 3860, 3987, 4430, 4632, 5316, 5760, 5790, 6176, 6645, 6948, 7088, 7720, 7974, 8685, 8860, 9264, 10632, 11580, 12352, 13290, 13896, 14176, 15440, 15948, 17370, 17720, 18528, 19935, 21264, 23160, 24704, 26580, 27792, 28352, 30880, 31896, 34740, 35440, 37056, 39870, 42528, 46320, 53160, 55584, 56704, 61760, 63792, 69480, 70880, 74112, 79740, 85056, 85499, 92640, 106320, 111168, 123520, 127584, 138960, 141760, 159480, 170112, 170998, 185280, 212640, 222336, 255168, 256497, 277920, 283520, 318960, 341996, 370560, 425280, 427495, 510336, 512994, 555840, 637920, 683992, 769491, 850560, 854990, 1025988, 1111680, 1275840, 1282485, 1367984, 1538982, 1709980, 2051976, 2551680, 2564970, 2735968, 3077964, 3419960, 3847455, 4103952, 5129940, 5471936, 6155928, 6839920, 7694910, 8207904, 10259880, 10943872, 12311856, 13679840, 15389820, 16415808, 20519760, 24623712, 27359680, 30779640, 32831616, 41039520, 49247424, 54719360, 61559280, 82079040, 98494848, 123118560, 164158080, 246237120, 492474240]

約数ペア:

[(1, 492474240), (2, 246237120), (3, 164158080), (4, 123118560), (5, 98494848), (6, 82079040), (8, 61559280), (9, 54719360), (10, 49247424), (12, 41039520), (15, 32831616), (16, 30779640), (18, 27359680), (20, 24623712), (24, 20519760), (30, 16415808), (32, 15389820), (36, 13679840), (40, 12311856), (45, 10943872), (48, 10259880), (60, 8207904), (64, 7694910), (72, 6839920), (80, 6155928), (90, 5471936), (96, 5129940), (120, 4103952), (128, 3847455), (144, 3419960), (160, 3077964), (180, 2735968), (192, 2564970), (193, 2551680), (240, 2051976), (288, 1709980), (320, 1538982), (360, 1367984), (384, 1282485), (386, 1275840), (443, 1111680), (480, 1025988), (576, 854990), (579, 850560), (640, 769491), (720, 683992), (772, 637920), (886, 555840), (960, 512994), (965, 510336), (1152, 427495), (1158, 425280), (1329, 370560), (1440, 341996), (1544, 318960), (1737, 283520), (1772, 277920), (1920, 256497), (1930, 255168), (2215, 222336), (2316, 212640), (2658, 185280), (2880, 170998), (2895, 170112), (3088, 159480), (3474, 141760), (3544, 138960), (3860, 127584), (3987, 123520), (4430, 111168), (4632, 106320), (5316, 92640), (5760, 85499), (5790, 85056), (6176, 79740), (6645, 74112), (6948, 70880), (7088, 69480), (7720, 63792), (7974, 61760), (8685, 56704), (8860, 55584), (9264, 53160), (10632, 46320), (11580, 42528), (12352, 39870), (13290, 37056), (13896, 35440), (14176, 34740), (15440, 31896), (15948, 30880), (17370, 28352), (17720, 27792), (18528, 26580), (19935, 24704), (21264, 23160)]