3146280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 9555840

約数和(自身を除く): 6409560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 167, 314, 334, 471, 501, 628, 668, 785, 835, 942, 1002, 1256, 1336, 1570, 1670, 1884, 2004, 2355, 2505, 3140, 3340, 3768, 4008, 4710, 5010, 6280, 6680, 9420, 10020, 18840, 20040, 26219, 52438, 78657, 104876, 131095, 157314, 209752, 262190, 314628, 393285, 524380, 629256, 786570, 1048760, 1573140, 3146280]

約数ペア:

[(1, 3146280), (2, 1573140), (3, 1048760), (4, 786570), (5, 629256), (6, 524380), (8, 393285), (10, 314628), (12, 262190), (15, 209752), (20, 157314), (24, 131095), (30, 104876), (40, 78657), (60, 52438), (120, 26219), (157, 20040), (167, 18840), (314, 10020), (334, 9420), (471, 6680), (501, 6280), (628, 5010), (668, 4710), (785, 4008), (835, 3768), (942, 3340), (1002, 3140), (1256, 2505), (1336, 2355), (1570, 2004), (1670, 1884)]