42088560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 131423136

約数和(自身を除く): 89334576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1117, 1256, 1570, 1884, 2234, 2355, 2512, 3140, 3351, 3768, 4468, 4710, 5585, 6280, 6702, 7536, 8936, 9420, 11170, 12560, 13404, 16755, 17872, 18840, 22340, 26808, 33510, 37680, 44680, 53616, 67020, 89360, 134040, 175369, 268080, 350738, 526107, 701476, 876845, 1052214, 1402952, 1753690, 2104428, 2630535, 2805904, 3507380, 4208856, 5261070, 7014760, 8417712, 10522140, 14029520, 21044280, 42088560]

約数ペア:

[(1, 42088560), (2, 21044280), (3, 14029520), (4, 10522140), (5, 8417712), (6, 7014760), (8, 5261070), (10, 4208856), (12, 3507380), (15, 2805904), (16, 2630535), (20, 2104428), (24, 1753690), (30, 1402952), (40, 1052214), (48, 876845), (60, 701476), (80, 526107), (120, 350738), (157, 268080), (240, 175369), (314, 134040), (471, 89360), (628, 67020), (785, 53616), (942, 44680), (1117, 37680), (1256, 33510), (1570, 26808), (1884, 22340), (2234, 18840), (2355, 17872), (2512, 16755), (3140, 13404), (3351, 12560), (3768, 11170), (4468, 9420), (4710, 8936), (5585, 7536), (6280, 6702)]