345034080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 240

約数和(自身を含む): 1236755520

約数和(自身を除く): 891721440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 216, 237, 240, 270, 288, 316, 324, 337, 360, 395, 405, 432, 474, 480, 540, 632, 648, 674, 711, 720, 790, 810, 864, 948, 1011, 1080, 1185, 1264, 1296, 1348, 1422, 1440, 1580, 1620, 1685, 1896, 2022, 2133, 2160, 2370, 2528, 2592, 2696, 2844, 3033, 3160, 3240, 3370, 3555, 3792, 4044, 4266, 4320, 4740, 5055, 5392, 5688, 6066, 6320, 6399, 6480, 6740, 7110, 7584, 8088, 8532, 9099, 9480, 10110, 10665, 10784, 11376, 12132, 12640, 12798, 12960, 13480, 14220, 15165, 16176, 17064, 18198, 18960, 20220, 21330, 22752, 24264, 25596, 26623, 26960, 27297, 28440, 30330, 31995, 32352, 34128, 36396, 37920, 40440, 42660, 45495, 48528, 51192, 53246, 53920, 54594, 56880, 60660, 63990, 68256, 72792, 79869, 80880, 85320, 90990, 97056, 102384, 106492, 109188, 113760, 121320, 127980, 133115, 136485, 145584, 159738, 161760, 170640, 181980, 204768, 212984, 218376, 239607, 242640, 255960, 266230, 272970, 291168, 319476, 341280, 363960, 399345, 425968, 436752, 479214, 485280, 511920, 532460, 545940, 638952, 718821, 727920, 798690, 851936, 873504, 958428, 1023840, 1064920, 1091880, 1198035, 1277904, 1437642, 1455840, 1597380, 1916856, 2129840, 2156463, 2183760, 2396070, 2555808, 2875284, 3194760, 3594105, 3833712, 4259680, 4312926, 4367520, 4792140, 5750568, 6389520, 7188210, 7667424, 8625852, 9584280, 10782315, 11501136, 12779040, 14376420, 17251704, 19168560, 21564630, 23002272, 28752840, 34503408, 38337120, 43129260, 57505680, 69006816, 86258520, 115011360, 172517040, 345034080]

約数ペア:

[(1, 345034080), (2, 172517040), (3, 115011360), (4, 86258520), (5, 69006816), (6, 57505680), (8, 43129260), (9, 38337120), (10, 34503408), (12, 28752840), (15, 23002272), (16, 21564630), (18, 19168560), (20, 17251704), (24, 14376420), (27, 12779040), (30, 11501136), (32, 10782315), (36, 9584280), (40, 8625852), (45, 7667424), (48, 7188210), (54, 6389520), (60, 5750568), (72, 4792140), (79, 4367520), (80, 4312926), (81, 4259680), (90, 3833712), (96, 3594105), (108, 3194760), (120, 2875284), (135, 2555808), (144, 2396070), (158, 2183760), (160, 2156463), (162, 2129840), (180, 1916856), (216, 1597380), (237, 1455840), (240, 1437642), (270, 1277904), (288, 1198035), (316, 1091880), (324, 1064920), (337, 1023840), (360, 958428), (395, 873504), (405, 851936), (432, 798690), (474, 727920), (480, 718821), (540, 638952), (632, 545940), (648, 532460), (674, 511920), (711, 485280), (720, 479214), (790, 436752), (810, 425968), (864, 399345), (948, 363960), (1011, 341280), (1080, 319476), (1185, 291168), (1264, 272970), (1296, 266230), (1348, 255960), (1422, 242640), (1440, 239607), (1580, 218376), (1620, 212984), (1685, 204768), (1896, 181980), (2022, 170640), (2133, 161760), (2160, 159738), (2370, 145584), (2528, 136485), (2592, 133115), (2696, 127980), (2844, 121320), (3033, 113760), (3160, 109188), (3240, 106492), (3370, 102384), (3555, 97056), (3792, 90990), (4044, 85320), (4266, 80880), (4320, 79869), (4740, 72792), (5055, 68256), (5392, 63990), (5688, 60660), (6066, 56880), (6320, 54594), (6399, 53920), (6480, 53246), (6740, 51192), (7110, 48528), (7584, 45495), (8088, 42660), (8532, 40440), (9099, 37920), (9480, 36396), (10110, 34128), (10665, 32352), (10784, 31995), (11376, 30330), (12132, 28440), (12640, 27297), (12798, 26960), (12960, 26623), (13480, 25596), (14220, 24264), (15165, 22752), (16176, 21330), (17064, 20220), (18198, 18960)]