120515040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:591

約数の個数: 240

約数和(自身を含む): 451159632

約数和(自身を除く): 330644592

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, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 547, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1094, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1641, 1836, 2040, 2160, 2188, 2295, 2448, 2592, 2720, 2735, 2754, 3060, 3240, 3282, 3672, 4080, 4320, 4376, 4590, 4896, 4923, 5470, 5508, 6120, 6480, 6564, 6885, 7344, 8160, 8205, 8752, 9180, 9299, 9846, 10940, 11016, 12240, 12960, 13128, 13770, 14688, 14769, 16410, 17504, 18360, 18598, 19692, 21880, 22032, 24480, 24615, 26256, 27540, 27897, 29538, 32820, 36720, 37196, 39384, 43760, 44064, 44307, 46495, 49230, 52512, 55080, 55794, 59076, 65640, 73440, 73845, 74392, 78768, 83691, 87520, 88614, 92990, 98460, 110160, 111588, 118152, 131280, 139485, 147690, 148784, 157536, 167382, 177228, 185980, 196920, 220320, 221535, 223176, 236304, 251073, 262560, 278970, 295380, 297568, 334764, 354456, 371960, 393840, 418455, 443070, 446352, 472608, 502146, 557940, 590760, 669528, 708912, 743920, 753219, 787680, 836910, 886140, 892704, 1004292, 1115880, 1181520, 1255365, 1339056, 1417824, 1487840, 1506438, 1673820, 1772280, 2008584, 2231760, 2363040, 2510730, 2678112, 3012876, 3347640, 3544560, 3766095, 4017168, 4463520, 5021460, 6025752, 6695280, 7089120, 7532190, 8034336, 10042920, 12051504, 13390560, 15064380, 20085840, 24103008, 30128760, 40171680, 60257520, 120515040]

約数ペア:

[(1, 120515040), (2, 60257520), (3, 40171680), (4, 30128760), (5, 24103008), (6, 20085840), (8, 15064380), (9, 13390560), (10, 12051504), (12, 10042920), (15, 8034336), (16, 7532190), (17, 7089120), (18, 6695280), (20, 6025752), (24, 5021460), (27, 4463520), (30, 4017168), (32, 3766095), (34, 3544560), (36, 3347640), (40, 3012876), (45, 2678112), (48, 2510730), (51, 2363040), (54, 2231760), (60, 2008584), (68, 1772280), (72, 1673820), (80, 1506438), (81, 1487840), (85, 1417824), (90, 1339056), (96, 1255365), (102, 1181520), (108, 1115880), (120, 1004292), (135, 892704), (136, 886140), (144, 836910), (153, 787680), (160, 753219), (162, 743920), (170, 708912), (180, 669528), (204, 590760), (216, 557940), (240, 502146), (255, 472608), (270, 446352), (272, 443070), (288, 418455), (306, 393840), (324, 371960), (340, 354456), (360, 334764), (405, 297568), (408, 295380), (432, 278970), (459, 262560), (480, 251073), (510, 236304), (540, 223176), (544, 221535), (547, 220320), (612, 196920), (648, 185980), (680, 177228), (720, 167382), (765, 157536), (810, 148784), (816, 147690), (864, 139485), (918, 131280), (1020, 118152), (1080, 111588), (1094, 110160), (1224, 98460), (1296, 92990), (1360, 88614), (1377, 87520), (1440, 83691), (1530, 78768), (1620, 74392), (1632, 73845), (1641, 73440), (1836, 65640), (2040, 59076), (2160, 55794), (2188, 55080), (2295, 52512), (2448, 49230), (2592, 46495), (2720, 44307), (2735, 44064), (2754, 43760), (3060, 39384), (3240, 37196), (3282, 36720), (3672, 32820), (4080, 29538), (4320, 27897), (4376, 27540), (4590, 26256), (4896, 24615), (4923, 24480), (5470, 22032), (5508, 21880), (6120, 19692), (6480, 18598), (6564, 18360), (6885, 17504), (7344, 16410), (8160, 14769), (8205, 14688), (8752, 13770), (9180, 13128), (9299, 12960), (9846, 12240), (10940, 11016)]