1225117440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{35449}}^1$

素因数の和:35479

約数の個数: 144

約数和(自身を含む): 4347588000

約数和(自身を除く): 3122470560

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 35449, 70898, 106347, 141796, 177245, 212694, 283592, 319041, 354490, 425388, 531735, 567184, 638082, 708980, 850776, 957123, 1063470, 1134368, 1276164, 1417960, 1595205, 1701552, 1914246, 2126940, 2268736, 2552328, 2835920, 3190410, 3403104, 3828492, 4253880, 4537472, 4785615, 5104656, 5671840, 6380820, 6806208, 7656984, 8507760, 9074944, 9571230, 10209312, 11343680, 12761640, 13612416, 15313968, 17015520, 19142460, 20418624, 22687360, 25523280, 27224832, 30627936, 34031040, 38284920, 40837248, 45374720, 51046560, 61255872, 68062080, 76569840, 81674496, 102093120, 122511744, 136124160, 153139680, 204186240, 245023488, 306279360, 408372480, 612558720, 1225117440]

約数ペア:

[(1, 1225117440), (2, 612558720), (3, 408372480), (4, 306279360), (5, 245023488), (6, 204186240), (8, 153139680), (9, 136124160), (10, 122511744), (12, 102093120), (15, 81674496), (16, 76569840), (18, 68062080), (20, 61255872), (24, 51046560), (27, 45374720), (30, 40837248), (32, 38284920), (36, 34031040), (40, 30627936), (45, 27224832), (48, 25523280), (54, 22687360), (60, 20418624), (64, 19142460), (72, 17015520), (80, 15313968), (90, 13612416), (96, 12761640), (108, 11343680), (120, 10209312), (128, 9571230), (135, 9074944), (144, 8507760), (160, 7656984), (180, 6806208), (192, 6380820), (216, 5671840), (240, 5104656), (256, 4785615), (270, 4537472), (288, 4253880), (320, 3828492), (360, 3403104), (384, 3190410), (432, 2835920), (480, 2552328), (540, 2268736), (576, 2126940), (640, 1914246), (720, 1701552), (768, 1595205), (864, 1417960), (960, 1276164), (1080, 1134368), (1152, 1063470), (1280, 957123), (1440, 850776), (1728, 708980), (1920, 638082), (2160, 567184), (2304, 531735), (2880, 425388), (3456, 354490), (3840, 319041), (4320, 283592), (5760, 212694), (6912, 177245), (8640, 141796), (11520, 106347), (17280, 70898), (34560, 35449)]