5294040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 16040160

約数和(自身を除く): 10746120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 281, 314, 471, 562, 628, 785, 843, 942, 1124, 1256, 1405, 1570, 1686, 1884, 2248, 2355, 2810, 3140, 3372, 3768, 4215, 4710, 5620, 6280, 6744, 8430, 9420, 11240, 16860, 18840, 33720, 44117, 88234, 132351, 176468, 220585, 264702, 352936, 441170, 529404, 661755, 882340, 1058808, 1323510, 1764680, 2647020, 5294040]

約数ペア:

[(1, 5294040), (2, 2647020), (3, 1764680), (4, 1323510), (5, 1058808), (6, 882340), (8, 661755), (10, 529404), (12, 441170), (15, 352936), (20, 264702), (24, 220585), (30, 176468), (40, 132351), (60, 88234), (120, 44117), (157, 33720), (281, 18840), (314, 16860), (471, 11240), (562, 9420), (628, 8430), (785, 6744), (843, 6280), (942, 5620), (1124, 4710), (1256, 4215), (1405, 3768), (1570, 3372), (1686, 3140), (1884, 2810), (2248, 2355)]