26881642080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{14153}}^1$

素因数の和:15493

約数の個数: 144

約数和(自身を含む): 91809637920

約数和(自身を除く): 64927995840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1319, 1440, 2638, 3957, 5276, 6595, 7914, 10552, 11871, 13190, 14153, 15828, 19785, 21104, 23742, 26380, 28306, 31656, 39570, 42208, 42459, 47484, 52760, 56612, 59355, 63312, 70765, 79140, 84918, 94968, 105520, 113224, 118710, 126624, 127377, 141530, 158280, 169836, 189936, 211040, 212295, 226448, 237420, 254754, 283060, 316560, 339672, 379872, 424590, 452896, 474840, 509508, 566120, 633120, 636885, 679344, 849180, 949680, 1019016, 1132240, 1273770, 1358688, 1698360, 1899360, 2038032, 2264480, 2547540, 3396720, 4076064, 5095080, 6793440, 10190160, 18667807, 20380320, 37335614, 56003421, 74671228, 93339035, 112006842, 149342456, 168010263, 186678070, 224013684, 280017105, 298684912, 336020526, 373356140, 448027368, 560034210, 597369824, 672041052, 746712280, 840051315, 896054736, 1120068420, 1344082104, 1493424560, 1680102630, 1792109472, 2240136840, 2688164208, 2986849120, 3360205260, 4480273680, 5376328416, 6720410520, 8960547360, 13440821040, 26881642080]

約数ペア:

[(1, 26881642080), (2, 13440821040), (3, 8960547360), (4, 6720410520), (5, 5376328416), (6, 4480273680), (8, 3360205260), (9, 2986849120), (10, 2688164208), (12, 2240136840), (15, 1792109472), (16, 1680102630), (18, 1493424560), (20, 1344082104), (24, 1120068420), (30, 896054736), (32, 840051315), (36, 746712280), (40, 672041052), (45, 597369824), (48, 560034210), (60, 448027368), (72, 373356140), (80, 336020526), (90, 298684912), (96, 280017105), (120, 224013684), (144, 186678070), (160, 168010263), (180, 149342456), (240, 112006842), (288, 93339035), (360, 74671228), (480, 56003421), (720, 37335614), (1319, 20380320), (1440, 18667807), (2638, 10190160), (3957, 6793440), (5276, 5095080), (6595, 4076064), (7914, 3396720), (10552, 2547540), (11871, 2264480), (13190, 2038032), (14153, 1899360), (15828, 1698360), (19785, 1358688), (21104, 1273770), (23742, 1132240), (26380, 1019016), (28306, 949680), (31656, 849180), (39570, 679344), (42208, 636885), (42459, 633120), (47484, 566120), (52760, 509508), (56612, 474840), (59355, 452896), (63312, 424590), (70765, 379872), (79140, 339672), (84918, 316560), (94968, 283060), (105520, 254754), (113224, 237420), (118710, 226448), (126624, 212295), (127377, 211040), (141530, 189936), (158280, 169836)]