455554080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 1630347264

約数和(自身を除く): 1174793184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 53, 60, 72, 80, 90, 94, 96, 106, 120, 127, 141, 144, 159, 160, 180, 188, 212, 235, 240, 254, 265, 282, 288, 318, 360, 376, 381, 423, 424, 470, 477, 480, 508, 530, 564, 635, 636, 705, 720, 752, 762, 795, 846, 848, 940, 954, 1016, 1060, 1128, 1143, 1270, 1272, 1410, 1440, 1504, 1524, 1590, 1692, 1696, 1880, 1905, 1908, 2032, 2115, 2120, 2256, 2286, 2385, 2491, 2540, 2544, 2820, 3048, 3180, 3384, 3760, 3810, 3816, 4064, 4230, 4240, 4512, 4572, 4770, 4982, 5080, 5088, 5640, 5715, 5969, 6096, 6360, 6731, 6768, 7473, 7520, 7620, 7632, 8460, 8480, 9144, 9540, 9964, 10160, 11280, 11430, 11938, 12192, 12455, 12720, 13462, 13536, 14946, 15240, 15264, 16920, 17907, 18288, 19080, 19928, 20193, 20320, 22419, 22560, 22860, 23876, 24910, 25440, 26924, 29845, 29892, 30480, 33655, 33840, 35814, 36576, 37365, 38160, 39856, 40386, 44838, 45720, 47752, 49820, 53721, 53848, 59690, 59784, 60579, 60960, 67310, 67680, 71628, 74730, 76320, 79712, 80772, 89535, 89676, 91440, 95504, 99640, 100965, 107442, 107696, 112095, 119380, 119568, 121158, 134620, 143256, 149460, 161544, 179070, 179352, 182880, 191008, 199280, 201930, 214884, 215392, 224190, 238760, 239136, 242316, 268605, 269240, 286512, 298920, 302895, 316357, 323088, 358140, 358704, 398560, 403860, 429768, 448380, 477520, 484632, 537210, 538480, 573024, 597840, 605790, 632714, 646176, 716280, 717408, 807720, 859536, 896760, 949071, 955040, 969264, 1074420, 1076960, 1195680, 1211580, 1265428, 1432560, 1581785, 1615440, 1719072, 1793520, 1898142, 1938528, 2148840, 2423160, 2530856, 2847213, 2865120, 3163570, 3230880, 3587040, 3796284, 4297680, 4745355, 4846320, 5061712, 5694426, 6327140, 7592568, 8595360, 9490710, 9692640, 10123424, 11388852, 12654280, 14236065, 15185136, 18981420, 22777704, 25308560, 28472130, 30370272, 37962840, 45555408, 50617120, 56944260, 75925680, 91110816, 113888520, 151851360, 227777040, 455554080]

約数ペア:

[(1, 455554080), (2, 227777040), (3, 151851360), (4, 113888520), (5, 91110816), (6, 75925680), (8, 56944260), (9, 50617120), (10, 45555408), (12, 37962840), (15, 30370272), (16, 28472130), (18, 25308560), (20, 22777704), (24, 18981420), (30, 15185136), (32, 14236065), (36, 12654280), (40, 11388852), (45, 10123424), (47, 9692640), (48, 9490710), (53, 8595360), (60, 7592568), (72, 6327140), (80, 5694426), (90, 5061712), (94, 4846320), (96, 4745355), (106, 4297680), (120, 3796284), (127, 3587040), (141, 3230880), (144, 3163570), (159, 2865120), (160, 2847213), (180, 2530856), (188, 2423160), (212, 2148840), (235, 1938528), (240, 1898142), (254, 1793520), (265, 1719072), (282, 1615440), (288, 1581785), (318, 1432560), (360, 1265428), (376, 1211580), (381, 1195680), (423, 1076960), (424, 1074420), (470, 969264), (477, 955040), (480, 949071), (508, 896760), (530, 859536), (564, 807720), (635, 717408), (636, 716280), (705, 646176), (720, 632714), (752, 605790), (762, 597840), (795, 573024), (846, 538480), (848, 537210), (940, 484632), (954, 477520), (1016, 448380), (1060, 429768), (1128, 403860), (1143, 398560), (1270, 358704), (1272, 358140), (1410, 323088), (1440, 316357), (1504, 302895), (1524, 298920), (1590, 286512), (1692, 269240), (1696, 268605), (1880, 242316), (1905, 239136), (1908, 238760), (2032, 224190), (2115, 215392), (2120, 214884), (2256, 201930), (2286, 199280), (2385, 191008), (2491, 182880), (2540, 179352), (2544, 179070), (2820, 161544), (3048, 149460), (3180, 143256), (3384, 134620), (3760, 121158), (3810, 119568), (3816, 119380), (4064, 112095), (4230, 107696), (4240, 107442), (4512, 100965), (4572, 99640), (4770, 95504), (4982, 91440), (5080, 89676), (5088, 89535), (5640, 80772), (5715, 79712), (5969, 76320), (6096, 74730), (6360, 71628), (6731, 67680), (6768, 67310), (7473, 60960), (7520, 60579), (7620, 59784), (7632, 59690), (8460, 53848), (8480, 53721), (9144, 49820), (9540, 47752), (9964, 45720), (10160, 44838), (11280, 40386), (11430, 39856), (11938, 38160), (12192, 37365), (12455, 36576), (12720, 35814), (13462, 33840), (13536, 33655), (14946, 30480), (15240, 29892), (15264, 29845), (16920, 26924), (17907, 25440), (18288, 24910), (19080, 23876), (19928, 22860), (20193, 22560), (20320, 22419)]