30006560

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 71378496

約数和(自身を除く): 41371936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1123, 1336, 1670, 2246, 2672, 3340, 4492, 5344, 5615, 6680, 8984, 11230, 13360, 17968, 22460, 26720, 35936, 44920, 89840, 179680, 187541, 375082, 750164, 937705, 1500328, 1875410, 3000656, 3750820, 6001312, 7501640, 15003280, 30006560]

約数ペア:

[(1, 30006560), (2, 15003280), (4, 7501640), (5, 6001312), (8, 3750820), (10, 3000656), (16, 1875410), (20, 1500328), (32, 937705), (40, 750164), (80, 375082), (160, 187541), (167, 179680), (334, 89840), (668, 44920), (835, 35936), (1123, 26720), (1336, 22460), (1670, 17968), (2246, 13360), (2672, 11230), (3340, 8984), (4492, 6680), (5344, 5615)]