61872160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{55243}}^1$

素因数の和:55265

約数の個数: 48

約数和(自身を含む): 167057856

約数和(自身を除く): 105185696

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, 55243, 110486, 220972, 276215, 386701, 441944, 552430, 773402, 883888, 1104860, 1546804, 1767776, 1933505, 2209720, 3093608, 3867010, 4419440, 6187216, 7734020, 8838880, 12374432, 15468040, 30936080, 61872160]

約数ペア:

[(1, 61872160), (2, 30936080), (4, 15468040), (5, 12374432), (7, 8838880), (8, 7734020), (10, 6187216), (14, 4419440), (16, 3867010), (20, 3093608), (28, 2209720), (32, 1933505), (35, 1767776), (40, 1546804), (56, 1104860), (70, 883888), (80, 773402), (112, 552430), (140, 441944), (160, 386701), (224, 276215), (280, 220972), (560, 110486), (1120, 55243)]