309417120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1423}}^1$

素因数の和:1595

約数の個数: 144

約数和(自身を含む): 1063625472

約数和(自身を除く): 754208352

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, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 755, 906, 1208, 1359, 1423, 1440, 1510, 1812, 2265, 2416, 2718, 2846, 3020, 3624, 4269, 4530, 4832, 5436, 5692, 6040, 6795, 7115, 7248, 8538, 9060, 10872, 11384, 12080, 12807, 13590, 14230, 14496, 17076, 18120, 21345, 21744, 22768, 24160, 25614, 27180, 28460, 34152, 36240, 42690, 43488, 45536, 51228, 54360, 56920, 64035, 68304, 72480, 85380, 102456, 108720, 113840, 128070, 136608, 170760, 204912, 214873, 217440, 227680, 256140, 341520, 409824, 429746, 512280, 644619, 683040, 859492, 1024560, 1074365, 1289238, 1718984, 1933857, 2049120, 2148730, 2578476, 3223095, 3437968, 3867714, 4297460, 5156952, 6446190, 6875936, 7735428, 8594920, 9669285, 10313904, 12892380, 15470856, 17189840, 19338570, 20627808, 25784760, 30941712, 34379680, 38677140, 51569520, 61883424, 77354280, 103139040, 154708560, 309417120]

約数ペア:

[(1, 309417120), (2, 154708560), (3, 103139040), (4, 77354280), (5, 61883424), (6, 51569520), (8, 38677140), (9, 34379680), (10, 30941712), (12, 25784760), (15, 20627808), (16, 19338570), (18, 17189840), (20, 15470856), (24, 12892380), (30, 10313904), (32, 9669285), (36, 8594920), (40, 7735428), (45, 6875936), (48, 6446190), (60, 5156952), (72, 4297460), (80, 3867714), (90, 3437968), (96, 3223095), (120, 2578476), (144, 2148730), (151, 2049120), (160, 1933857), (180, 1718984), (240, 1289238), (288, 1074365), (302, 1024560), (360, 859492), (453, 683040), (480, 644619), (604, 512280), (720, 429746), (755, 409824), (906, 341520), (1208, 256140), (1359, 227680), (1423, 217440), (1440, 214873), (1510, 204912), (1812, 170760), (2265, 136608), (2416, 128070), (2718, 113840), (2846, 108720), (3020, 102456), (3624, 85380), (4269, 72480), (4530, 68304), (4832, 64035), (5436, 56920), (5692, 54360), (6040, 51228), (6795, 45536), (7115, 43488), (7248, 42690), (8538, 36240), (9060, 34152), (10872, 28460), (11384, 27180), (12080, 25614), (12807, 24160), (13590, 22768), (14230, 21744), (14496, 21345), (17076, 18120)]