135456160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{120943}}^1$

素因数の和:120965

約数の個数: 48

約数和(自身を含む): 365734656

約数和(自身を除く): 230278496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 120943, 241886, 483772, 604715, 846601, 967544, 1209430, 1693202, 1935088, 2418860, 3386404, 3870176, 4233005, 4837720, 6772808, 8466010, 9675440, 13545616, 16932020, 19350880, 27091232, 33864040, 67728080, 135456160]

約数ペア:

[(1, 135456160), (2, 67728080), (4, 33864040), (5, 27091232), (7, 19350880), (8, 16932020), (10, 13545616), (14, 9675440), (16, 8466010), (20, 6772808), (28, 4837720), (32, 4233005), (35, 3870176), (40, 3386404), (56, 2418860), (70, 1935088), (80, 1693202), (112, 1209430), (140, 967544), (160, 846601), (224, 604715), (280, 483772), (560, 241886), (1120, 120943)]