2544241320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4721}}^1$

素因数の和:5240

約数の個数: 128

約数和(自身を含む): 8499600000

約数和(自身を除く): 5955358680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 499, 540, 998, 1080, 1497, 1996, 2495, 2994, 3992, 4491, 4721, 4990, 5988, 7485, 8982, 9442, 9980, 11976, 13473, 14163, 14970, 17964, 18884, 19960, 22455, 23605, 26946, 28326, 29940, 35928, 37768, 42489, 44910, 47210, 53892, 56652, 59880, 67365, 70815, 84978, 89820, 94420, 107784, 113304, 127467, 134730, 141630, 169956, 179640, 188840, 212445, 254934, 269460, 283260, 339912, 424890, 509868, 538920, 566520, 637335, 849780, 1019736, 1274670, 1699560, 2355779, 2549340, 4711558, 5098680, 7067337, 9423116, 11778895, 14134674, 18846232, 21202011, 23557790, 28269348, 35336685, 42404022, 47115580, 56538696, 63606033, 70673370, 84808044, 94231160, 106010055, 127212066, 141346740, 169616088, 212020110, 254424132, 282693480, 318030165, 424040220, 508848264, 636060330, 848080440, 1272120660, 2544241320]

約数ペア:

[(1, 2544241320), (2, 1272120660), (3, 848080440), (4, 636060330), (5, 508848264), (6, 424040220), (8, 318030165), (9, 282693480), (10, 254424132), (12, 212020110), (15, 169616088), (18, 141346740), (20, 127212066), (24, 106010055), (27, 94231160), (30, 84808044), (36, 70673370), (40, 63606033), (45, 56538696), (54, 47115580), (60, 42404022), (72, 35336685), (90, 28269348), (108, 23557790), (120, 21202011), (135, 18846232), (180, 14134674), (216, 11778895), (270, 9423116), (360, 7067337), (499, 5098680), (540, 4711558), (998, 2549340), (1080, 2355779), (1497, 1699560), (1996, 1274670), (2495, 1019736), (2994, 849780), (3992, 637335), (4491, 566520), (4721, 538920), (4990, 509868), (5988, 424890), (7485, 339912), (8982, 283260), (9442, 269460), (9980, 254934), (11976, 212445), (13473, 188840), (14163, 179640), (14970, 169956), (17964, 141630), (18884, 134730), (19960, 127467), (22455, 113304), (23605, 107784), (26946, 94420), (28326, 89820), (29940, 84978), (35928, 70815), (37768, 67365), (42489, 59880), (44910, 56652), (47210, 53892)]