1296558720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13241}}^1$

素因数の和:13283

約数の個数: 192

約数和(自身を含む): 4740900840

約数和(自身を除く): 3444342120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 13241, 16320, 19584, 24480, 26482, 32640, 39723, 48960, 52964, 66205, 79446, 97920, 105928, 119169, 132410, 158892, 198615, 211856, 225097, 238338, 264820, 317784, 397230, 423712, 450194, 476676, 529640, 595845, 635568, 675291, 794460, 847424, 900388, 953352, 1059280, 1125485, 1191690, 1271136, 1350582, 1588920, 1694848, 1800776, 1906704, 2025873, 2118560, 2250970, 2383380, 2542272, 2701164, 3177840, 3376455, 3601552, 3813408, 4051746, 4237120, 4501940, 4766760, 5084544, 5402328, 6355680, 6752910, 7203104, 7626816, 8103492, 8474240, 9003880, 9533520, 10129365, 10804656, 12711360, 13505820, 14406208, 15253632, 16206984, 18007760, 19067040, 20258730, 21609312, 25422720, 27011640, 28812416, 32413968, 36015520, 38134080, 40517460, 43218624, 54023280, 64827936, 72031040, 76268160, 81034920, 86437248, 108046560, 129655872, 144062080, 162069840, 216093120, 259311744, 324139680, 432186240, 648279360, 1296558720]

約数ペア:

[(1, 1296558720), (2, 648279360), (3, 432186240), (4, 324139680), (5, 259311744), (6, 216093120), (8, 162069840), (9, 144062080), (10, 129655872), (12, 108046560), (15, 86437248), (16, 81034920), (17, 76268160), (18, 72031040), (20, 64827936), (24, 54023280), (30, 43218624), (32, 40517460), (34, 38134080), (36, 36015520), (40, 32413968), (45, 28812416), (48, 27011640), (51, 25422720), (60, 21609312), (64, 20258730), (68, 19067040), (72, 18007760), (80, 16206984), (85, 15253632), (90, 14406208), (96, 13505820), (102, 12711360), (120, 10804656), (128, 10129365), (136, 9533520), (144, 9003880), (153, 8474240), (160, 8103492), (170, 7626816), (180, 7203104), (192, 6752910), (204, 6355680), (240, 5402328), (255, 5084544), (272, 4766760), (288, 4501940), (306, 4237120), (320, 4051746), (340, 3813408), (360, 3601552), (384, 3376455), (408, 3177840), (480, 2701164), (510, 2542272), (544, 2383380), (576, 2250970), (612, 2118560), (640, 2025873), (680, 1906704), (720, 1800776), (765, 1694848), (816, 1588920), (960, 1350582), (1020, 1271136), (1088, 1191690), (1152, 1125485), (1224, 1059280), (1360, 953352), (1440, 900388), (1530, 847424), (1632, 794460), (1920, 675291), (2040, 635568), (2176, 595845), (2448, 529640), (2720, 476676), (2880, 450194), (3060, 423712), (3264, 397230), (4080, 317784), (4896, 264820), (5440, 238338), (5760, 225097), (6120, 211856), (6528, 198615), (8160, 158892), (9792, 132410), (10880, 119169), (12240, 105928), (13241, 97920), (16320, 79446), (19584, 66205), (24480, 52964), (26482, 48960), (32640, 39723)]