26078160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 81405504

約数和(自身を除く): 55327344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 563, 579, 772, 965, 1126, 1158, 1544, 1689, 1930, 2252, 2316, 2815, 2895, 3088, 3378, 3860, 4504, 4632, 5630, 5790, 6756, 7720, 8445, 9008, 9264, 11260, 11580, 13512, 15440, 16890, 22520, 23160, 27024, 33780, 45040, 46320, 67560, 108659, 135120, 217318, 325977, 434636, 543295, 651954, 869272, 1086590, 1303908, 1629885, 1738544, 2173180, 2607816, 3259770, 4346360, 5215632, 6519540, 8692720, 13039080, 26078160]

約数ペア:

[(1, 26078160), (2, 13039080), (3, 8692720), (4, 6519540), (5, 5215632), (6, 4346360), (8, 3259770), (10, 2607816), (12, 2173180), (15, 1738544), (16, 1629885), (20, 1303908), (24, 1086590), (30, 869272), (40, 651954), (48, 543295), (60, 434636), (80, 325977), (120, 217318), (193, 135120), (240, 108659), (386, 67560), (563, 46320), (579, 45040), (772, 33780), (965, 27024), (1126, 23160), (1158, 22520), (1544, 16890), (1689, 15440), (1930, 13512), (2252, 11580), (2316, 11260), (2815, 9264), (2895, 9008), (3088, 8445), (3378, 7720), (3860, 6756), (4504, 5790), (4632, 5630)]