23648960

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:561

約数の個数: 56

約数和(自身を含む): 56729376

約数和(自身を除く): 33080416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 281, 320, 526, 562, 1052, 1124, 1315, 1405, 2104, 2248, 2630, 2810, 4208, 4496, 5260, 5620, 8416, 8992, 10520, 11240, 16832, 17984, 21040, 22480, 42080, 44960, 73903, 84160, 89920, 147806, 295612, 369515, 591224, 739030, 1182448, 1478060, 2364896, 2956120, 4729792, 5912240, 11824480, 23648960]

約数ペア:

[(1, 23648960), (2, 11824480), (4, 5912240), (5, 4729792), (8, 2956120), (10, 2364896), (16, 1478060), (20, 1182448), (32, 739030), (40, 591224), (64, 369515), (80, 295612), (160, 147806), (263, 89920), (281, 84160), (320, 73903), (526, 44960), (562, 42080), (1052, 22480), (1124, 21040), (1315, 17984), (1405, 16832), (2104, 11240), (2248, 10520), (2630, 8992), (2810, 8416), (4208, 5620), (4496, 5260)]