498123120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 240

約数和(自身を含む): 1798947360

約数和(自身を除く): 1300824240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 340, 363, 374, 408, 440, 484, 510, 528, 561, 605, 660, 680, 726, 748, 816, 880, 935, 968, 1009, 1020, 1122, 1210, 1320, 1360, 1452, 1496, 1815, 1870, 1936, 2018, 2040, 2057, 2244, 2420, 2640, 2805, 2904, 2992, 3027, 3630, 3740, 4036, 4080, 4114, 4488, 4840, 5045, 5610, 5808, 6054, 6171, 7260, 7480, 8072, 8228, 8976, 9680, 10090, 10285, 11099, 11220, 12108, 12342, 14520, 14960, 15135, 16144, 16456, 17153, 20180, 20570, 22198, 22440, 24216, 24684, 29040, 30270, 30855, 32912, 33297, 34306, 40360, 41140, 44396, 44880, 48432, 49368, 51459, 55495, 60540, 61710, 66594, 68612, 80720, 82280, 85765, 88792, 98736, 102918, 110990, 121080, 122089, 123420, 133188, 137224, 164560, 166485, 171530, 177584, 188683, 205836, 221980, 242160, 244178, 246840, 257295, 266376, 274448, 332970, 343060, 366267, 377366, 411672, 443960, 488356, 493680, 514590, 532752, 566049, 610445, 665940, 686120, 732534, 754732, 823344, 887920, 943415, 976712, 1029180, 1132098, 1220890, 1331880, 1372240, 1465068, 1509464, 1831335, 1886830, 1953424, 2058360, 2075513, 2264196, 2441780, 2663760, 2830245, 2930136, 3018928, 3662670, 3773660, 4116720, 4151026, 4528392, 4883560, 5660490, 5860272, 6226539, 7325340, 7547320, 8302052, 9056784, 9767120, 10377565, 11320980, 12453078, 14650680, 15094640, 16604104, 20755130, 22641960, 24906156, 29301360, 31132695, 33208208, 41510260, 45283920, 49812312, 62265390, 83020520, 99624624, 124530780, 166041040, 249061560, 498123120]

約数ペア:

[(1, 498123120), (2, 249061560), (3, 166041040), (4, 124530780), (5, 99624624), (6, 83020520), (8, 62265390), (10, 49812312), (11, 45283920), (12, 41510260), (15, 33208208), (16, 31132695), (17, 29301360), (20, 24906156), (22, 22641960), (24, 20755130), (30, 16604104), (33, 15094640), (34, 14650680), (40, 12453078), (44, 11320980), (48, 10377565), (51, 9767120), (55, 9056784), (60, 8302052), (66, 7547320), (68, 7325340), (80, 6226539), (85, 5860272), (88, 5660490), (102, 4883560), (110, 4528392), (120, 4151026), (121, 4116720), (132, 3773660), (136, 3662670), (165, 3018928), (170, 2930136), (176, 2830245), (187, 2663760), (204, 2441780), (220, 2264196), (240, 2075513), (242, 2058360), (255, 1953424), (264, 1886830), (272, 1831335), (330, 1509464), (340, 1465068), (363, 1372240), (374, 1331880), (408, 1220890), (440, 1132098), (484, 1029180), (510, 976712), (528, 943415), (561, 887920), (605, 823344), (660, 754732), (680, 732534), (726, 686120), (748, 665940), (816, 610445), (880, 566049), (935, 532752), (968, 514590), (1009, 493680), (1020, 488356), (1122, 443960), (1210, 411672), (1320, 377366), (1360, 366267), (1452, 343060), (1496, 332970), (1815, 274448), (1870, 266376), (1936, 257295), (2018, 246840), (2040, 244178), (2057, 242160), (2244, 221980), (2420, 205836), (2640, 188683), (2805, 177584), (2904, 171530), (2992, 166485), (3027, 164560), (3630, 137224), (3740, 133188), (4036, 123420), (4080, 122089), (4114, 121080), (4488, 110990), (4840, 102918), (5045, 98736), (5610, 88792), (5808, 85765), (6054, 82280), (6171, 80720), (7260, 68612), (7480, 66594), (8072, 61710), (8228, 60540), (8976, 55495), (9680, 51459), (10090, 49368), (10285, 48432), (11099, 44880), (11220, 44396), (12108, 41140), (12342, 40360), (14520, 34306), (14960, 33297), (15135, 32912), (16144, 30855), (16456, 30270), (17153, 29040), (20180, 24684), (20570, 24216), (22198, 22440)]