15295968

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 72

約数和(自身を含む): 43891848

約数和(自身を除く): 28595880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 307, 346, 519, 614, 692, 921, 1038, 1228, 1384, 1557, 1842, 2076, 2456, 2763, 2768, 3114, 3684, 4152, 4912, 5526, 5536, 6228, 7368, 8304, 9824, 11052, 12456, 14736, 16608, 22104, 24912, 29472, 44208, 49824, 53111, 88416, 106222, 159333, 212444, 318666, 424888, 477999, 637332, 849776, 955998, 1274664, 1699552, 1911996, 2549328, 3823992, 5098656, 7647984, 15295968]

約数ペア:

[(1, 15295968), (2, 7647984), (3, 5098656), (4, 3823992), (6, 2549328), (8, 1911996), (9, 1699552), (12, 1274664), (16, 955998), (18, 849776), (24, 637332), (32, 477999), (36, 424888), (48, 318666), (72, 212444), (96, 159333), (144, 106222), (173, 88416), (288, 53111), (307, 49824), (346, 44208), (519, 29472), (614, 24912), (692, 22104), (921, 16608), (1038, 14736), (1228, 12456), (1384, 11052), (1557, 9824), (1842, 8304), (2076, 7368), (2456, 6228), (2763, 5536), (2768, 5526), (3114, 4912), (3684, 4152)]