55977720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2417}}^1$

素因数の和:2624

約数の個数: 64

約数和(自身を含む): 168873120

約数和(自身を除く): 112895400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2417, 2895, 3860, 4632, 4834, 5790, 7251, 7720, 9668, 11580, 12085, 14502, 19336, 23160, 24170, 29004, 36255, 48340, 58008, 72510, 96680, 145020, 290040, 466481, 932962, 1399443, 1865924, 2332405, 2798886, 3731848, 4664810, 5597772, 6997215, 9329620, 11195544, 13994430, 18659240, 27988860, 55977720]

約数ペア:

[(1, 55977720), (2, 27988860), (3, 18659240), (4, 13994430), (5, 11195544), (6, 9329620), (8, 6997215), (10, 5597772), (12, 4664810), (15, 3731848), (20, 2798886), (24, 2332405), (30, 1865924), (40, 1399443), (60, 932962), (120, 466481), (193, 290040), (386, 145020), (579, 96680), (772, 72510), (965, 58008), (1158, 48340), (1544, 36255), (1930, 29004), (2316, 24170), (2417, 23160), (2895, 19336), (3860, 14502), (4632, 12085), (4834, 11580), (5790, 9668), (7251, 7720)]