80677860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6967}}^1$

素因数の和:7172

約数の個数: 48

約数和(自身を含む): 227101056

約数和(自身を除く): 146423196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 6967, 11580, 13934, 20901, 27868, 34835, 41802, 69670, 83604, 104505, 139340, 209010, 418020, 1344631, 2689262, 4033893, 5378524, 6723155, 8067786, 13446310, 16135572, 20169465, 26892620, 40338930, 80677860]

約数ペア:

[(1, 80677860), (2, 40338930), (3, 26892620), (4, 20169465), (5, 16135572), (6, 13446310), (10, 8067786), (12, 6723155), (15, 5378524), (20, 4033893), (30, 2689262), (60, 1344631), (193, 418020), (386, 209010), (579, 139340), (772, 104505), (965, 83604), (1158, 69670), (1930, 41802), (2316, 34835), (2895, 27868), (3860, 20901), (5790, 13934), (6967, 11580)]