201528060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{176779}}^1$

素因数の和:176810

約数の個数: 48

約数和(自身を含む): 593980800

約数和(自身を除く): 392452740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 176779, 353558, 530337, 707116, 883895, 1060674, 1767790, 2121348, 2651685, 3358801, 3535580, 5303370, 6717602, 10076403, 10606740, 13435204, 16794005, 20152806, 33588010, 40305612, 50382015, 67176020, 100764030, 201528060]

約数ペア:

[(1, 201528060), (2, 100764030), (3, 67176020), (4, 50382015), (5, 40305612), (6, 33588010), (10, 20152806), (12, 16794005), (15, 13435204), (19, 10606740), (20, 10076403), (30, 6717602), (38, 5303370), (57, 3535580), (60, 3358801), (76, 2651685), (95, 2121348), (114, 1767790), (190, 1060674), (228, 883895), (285, 707116), (380, 530337), (570, 353558), (1140, 176779)]