72104460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1399}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 202272000

約数和(自身を除く): 130167540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859, 1399, 1718, 2577, 2798, 3436, 4197, 4295, 5154, 5596, 6995, 8394, 8590, 10308, 12885, 13990, 16788, 17180, 20985, 25770, 27980, 41970, 51540, 83940, 1201741, 2403482, 3605223, 4806964, 6008705, 7210446, 12017410, 14420892, 18026115, 24034820, 36052230, 72104460]

約数ペア:

[(1, 72104460), (2, 36052230), (3, 24034820), (4, 18026115), (5, 14420892), (6, 12017410), (10, 7210446), (12, 6008705), (15, 4806964), (20, 3605223), (30, 2403482), (60, 1201741), (859, 83940), (1399, 51540), (1718, 41970), (2577, 27980), (2798, 25770), (3436, 20985), (4197, 17180), (4295, 16788), (5154, 13990), (5596, 12885), (6995, 10308), (8394, 8590)]