80343360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:590

約数の個数: 224

約数和(自身を含む): 300654720

約数和(自身を除く): 220311360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 547, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1094, 1224, 1360, 1440, 1530, 1632, 1641, 1728, 1836, 2040, 2160, 2188, 2295, 2448, 2720, 2735, 2880, 3060, 3264, 3282, 3672, 4080, 4320, 4376, 4590, 4896, 4923, 5440, 5470, 6120, 6564, 7344, 8160, 8205, 8640, 8752, 9180, 9299, 9792, 9846, 10940, 12240, 13128, 14688, 14769, 16320, 16410, 17504, 18360, 18598, 19692, 21880, 24480, 24615, 26256, 27897, 29376, 29538, 32820, 35008, 36720, 37196, 39384, 43760, 46495, 48960, 49230, 52512, 55794, 59076, 65640, 73440, 73845, 74392, 78768, 83691, 87520, 92990, 98460, 105024, 111588, 118152, 131280, 139485, 146880, 147690, 148784, 157536, 167382, 175040, 185980, 196920, 223176, 236304, 251073, 262560, 278970, 295380, 297568, 315072, 334764, 371960, 393840, 418455, 446352, 472608, 502146, 525120, 557940, 590760, 595136, 669528, 743920, 787680, 836910, 892704, 945216, 1004292, 1115880, 1181520, 1255365, 1339056, 1487840, 1575360, 1673820, 1785408, 2008584, 2231760, 2363040, 2510730, 2678112, 2975680, 3347640, 4017168, 4463520, 4726080, 5021460, 5356224, 6695280, 8034336, 8927040, 10042920, 13390560, 16068672, 20085840, 26781120, 40171680, 80343360]

約数ペア:

[(1, 80343360), (2, 40171680), (3, 26781120), (4, 20085840), (5, 16068672), (6, 13390560), (8, 10042920), (9, 8927040), (10, 8034336), (12, 6695280), (15, 5356224), (16, 5021460), (17, 4726080), (18, 4463520), (20, 4017168), (24, 3347640), (27, 2975680), (30, 2678112), (32, 2510730), (34, 2363040), (36, 2231760), (40, 2008584), (45, 1785408), (48, 1673820), (51, 1575360), (54, 1487840), (60, 1339056), (64, 1255365), (68, 1181520), (72, 1115880), (80, 1004292), (85, 945216), (90, 892704), (96, 836910), (102, 787680), (108, 743920), (120, 669528), (135, 595136), (136, 590760), (144, 557940), (153, 525120), (160, 502146), (170, 472608), (180, 446352), (192, 418455), (204, 393840), (216, 371960), (240, 334764), (255, 315072), (270, 297568), (272, 295380), (288, 278970), (306, 262560), (320, 251073), (340, 236304), (360, 223176), (408, 196920), (432, 185980), (459, 175040), (480, 167382), (510, 157536), (540, 148784), (544, 147690), (547, 146880), (576, 139485), (612, 131280), (680, 118152), (720, 111588), (765, 105024), (816, 98460), (864, 92990), (918, 87520), (960, 83691), (1020, 78768), (1080, 74392), (1088, 73845), (1094, 73440), (1224, 65640), (1360, 59076), (1440, 55794), (1530, 52512), (1632, 49230), (1641, 48960), (1728, 46495), (1836, 43760), (2040, 39384), (2160, 37196), (2188, 36720), (2295, 35008), (2448, 32820), (2720, 29538), (2735, 29376), (2880, 27897), (3060, 26256), (3264, 24615), (3282, 24480), (3672, 21880), (4080, 19692), (4320, 18598), (4376, 18360), (4590, 17504), (4896, 16410), (4923, 16320), (5440, 14769), (5470, 14688), (6120, 13128), (6564, 12240), (7344, 10940), (8160, 9846), (8205, 9792), (8640, 9299), (8752, 9180)]